{"title":"Aquarium Heaters","description":"\u003cp\u003eBrowse our range of aquarium heater thermostats online. Fish tank heaters are an essential equipment item for tropical aquariums. Using an aquarium heater will allow you to set and regulate aquarium water temperature.\u003c\/p\u003e\n\u003cp\u003eMost tropical fish species require warm water temperature, so buy an aquarium heater today to create your suitable \u003ca href=\"https:\/\/realaquatics.co.uk\/pages\/fish-tanks\" title=\"fish tanks\"\u003eaquarium\u003c\/a\u003e habitat. We sell a full range of heaters for small to large aquariums and marine aquarium sumps, from top brands like OASE and Aquael.\u003c\/p\u003e","products":[{"product_id":"fish-r-fun-aquarium-fish-tank-heater-300w","title":"Fish R Fun Aquarium Fish Tank Heater 300w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 300w\u003c\/p\u003e\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums 150 - 230 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":38194134220994,"sku":"FRF-AH300","price":15.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/jaaaxsbmkjg.jpg?v=1736347522"},{"product_id":"fish-r-fun-aquarium-fish-tank-heater-100w","title":"Fish R Fun Aquarium Fish Tank Heater 100w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 100w\u003c\/p\u003e\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums 35 - 75 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":38194138841282,"sku":"FRF-AH100","price":13.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/exdprnj2mw4.jpg?v=1736347508"},{"product_id":"fish-r-fun-aquarium-fish-tank-heater-50w","title":"Fish R Fun Aquarium Fish Tank Heater 50w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 50w\u003c\/p\u003e\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums 20 - 35 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":38194169020610,"sku":"FRF-AH50","price":13.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/of2bxp3uql5.jpg?v=1736347529"},{"product_id":"fish-r-fun-aquarium-fish-tank-heater-200w","title":"Fish R Fun Aquarium Fish Tank Heater 200w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 200w\u003c\/p\u003e\r\n\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums 100 - 150 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":38194203295938,"sku":"FRF-AH200","price":14.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/3gg4zqqyxem.jpg?v=1736347513"},{"product_id":"aqua-one-aquarium-fish-tank-heater-protector-25-300w","title":"Aqua One Aquarium Fish Tank Heater Protector 25 - 300w","description":"\u003cp class=\"largetext\"\u003eAqua One Aquarium Fish Tank Heater Protector 25 - 300w\u003c\/p\u003e\r\n\u003cp\u003eDesigned to increase the life of your heater. They will protect the heater from any unforseen accidents such as falling on rocks or aggressive fish as well as avoiding any fish touching the hot heater glass. Aqua One heaters cannot guarantee that your heater will not break, but will give greater protection than leaving the heater exposed.\u003c\/p\u003e\r\n\u003cp\u003eThe Aqua One heater protector is capable of fitting most brands of fish tank heater.\u003c\/p\u003e\r\n\u003cp\u003eThe heater protector includes a 24cm length protector used specifically for smaller heater sizes and a separate 12cm protector that attaches to the main protector for an overall 34.5cm length protector for larger heater sizes. Two large suction cups included for easy attachment within the aquarium.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003cbr\u003eLength for smaller heaters: 24cm\u003cbr\u003e Length for larger heaters: 34.5cm\u003cbr\u003e Heater hole width: 2.6cm\u003c\/p\u003e","brand":"Aqua One","offers":[{"title":"Default Title","offer_id":38194209882306,"sku":"10298","price":7.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/sdkmkeneqgk.jpg?v=1736345050"},{"product_id":"fish-r-fun-aquarium-fish-tank-heater-25w","title":"Fish R Fun Aquarium Fish Tank Heater 25w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 25w\u003c\/p\u003e\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums 5 - 20 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":38194220531906,"sku":"FRF-AH25","price":10.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/i3wyuopmlf3.jpg?v=1736347517"},{"product_id":"newa-therm-400w-heater-with-guard","title":"Newa Therm 400w Heater with Guard","description":"\u003cp class=\"largetext\"\u003eNEWA Adjustable Aquarium Heater with Guard\u003c\/p\u003e\r\n\u003cp\u003eA submersible fish tank heater adjustable from 18 to 32 degrees. Supplied with a free heater guard to help prevent breakage and limit contact with heater glass.\u003c\/p\u003e\r\n\u003cp\u003eFitted with a temperature indicator and a light which indicates when the element is heating up. Supplied with suction cups.\u003c\/p\u003e\r\n\u003cp\u003eFor aquariums between 200L and 400L volume.\u003c\/p\u003e\r\n\u003cp\u003eNEWA high quality aquarium thermostat's are manufactured using premium quartz super safe glass.\u003c\/p\u003e\r\n\u003cp\u003eDimensions: 410(H)x25(D)mm - Diameter 36mm with heater guard.\u003c\/p\u003e\r\n\u003cp\u003eWattage: 400w\u003c\/p\u003e\r\n\u003cp\u003eMade in Italy.\u003c\/p\u003e\r\n\u003cp\u003eSupplied with UK 3-pin plug attached.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Adjustable temperature\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Thermal shock-resistant quartz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Free heater guard\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Double insulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NEWA","offers":[{"title":"Default Title","offer_id":38194261000386,"sku":"VTX-400W","price":22.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/xcj24mrsmd0.png?v=1736349617"},{"product_id":"oase-biorb-heater-pack-50w-45998","title":"Oase BiOrb Heater Pack 50w 45998","description":"\u003cp class=\"largetext\"\u003eOase BiOrb Heater Pack 50w 45998\u003c\/p\u003e\r\n\u003cp\u003eThe BiOrb Heater Pack provides a quick and easy way to convert your BiOrb from a coldwater to a tropical aquarium. The conversion to a tropical aquarium allows a wider variety of fish to be kept thanks to the warmer water conditions.\u003cbr\u003e\u003cbr\u003eThe Heater Pack contains a 50w standard aquarium heater capable of heating the water in any biOrb up to 60 litres. A BiOrb Heater Stand is also supplied which enables the heater to be fitted securely onto the curved surface of the biOrb.\u003cbr\u003e\u003cbr\u003eFor tropical aquariums it is important to monitor the temperature of the aquarium with a thermometer to make sure the correct temperature is maintained for the health of the fish. Therefore the BiOrb Heater Pack also contains an accurate glass thermometer.\u003cbr\u003e\u003cbr\u003eThe lead from the Heater needs to be plugged into mains power and there is a section in all of the biOrb lights which allows the lead to pass out of the biOrb neatly.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Safe and simple\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for all biOrb aquariums\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Continuously warm water\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Practical complete set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"biOrb","offers":[{"title":"Default Title","offer_id":38194309038274,"sku":"45998","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/b5s3g12qpwd.jpg?v=1736349872"},{"product_id":"betta-aquarium-compact-fish-tank-heater-25w","title":"Betta Aquarium Compact Fish Tank  Heater 25w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 25w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 25w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums from 5-20litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194314379458,"sku":"GD113","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/jmqfebjs4lf.jpg?v=1736346061"},{"product_id":"betta-aquarium-compact-fish-tank-heater-50w","title":"Betta Aquarium Compact Fish Tank  Heater 50w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 50w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 50w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums up to 75 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194314444994,"sku":"GD114","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/3qhvj2zrfvq.jpg?v=1736346067"},{"product_id":"betta-aquarium-compact-fish-tank-heater-100w","title":"Betta Aquarium Compact Fish Tank  Heater 100w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 100w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 100w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums up to 100 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194316902594,"sku":"GD115","price":11.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/phij44vbnsp.jpg?v=1736346053"},{"product_id":"betta-aquarium-compact-fish-tank-heater-200w","title":"Betta Aquarium Compact Fish Tank  Heater 200w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 200w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 200w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums up to 200 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194317328578,"sku":"GD117","price":12.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/fqprn3oa0eh.jpg?v=1736346059"},{"product_id":"betta-aquarium-compact-fish-tank-heater-300w","title":"Betta Aquarium Compact Fish Tank  Heater 300w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 300w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 300w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums up to 300 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194317951170,"sku":"GD118","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/qgbcy5321s0.jpg?v=1736346064"},{"product_id":"aquael-aquarium-heater-500w-fish-tanks-up-to-1000l","title":"Aquael Aquarium Heater 500w - Fish Tanks up to 1000L","description":"\u003cp class=\"largetext\"\u003eAquael Aquarium Heater Platinum 500w - Fish Tanks up to 1000L\u003c\/p\u003e\r\n\u003cp\u003eThe new Aquael Platinum 500w heater consists of two heating modules enclosed in an openwork plastic housing that is durable and resistant to mechanical damage. The device is equipped with a high-precision thermostat for setting the temperature within the range of 20-33°C, with a precision of ±0.4°C.\u003c\/p\u003e\u003cp\u003eFully electronic - the thermostat contains no failure-prone mechanical parts. The spirals of the heating modules are wound around ceramic heatsinks with excellent heat dissipation. Before being dispatched to customers, each heater undergoes computer-assisted testing to insure highest possible precision of operation.\u003c\/p\u003e\r\n\u003cp\u003eAquael Platnium 500w heaters are recommended for use in very large aquarium tanks between 300 and 1000 litres, including tanks inhabited by big and strong fish (and turtles) that could break a conventional heater. The plastic housing protects the heater from breaking. They are also perfectly suited for aquariums with fish that are particularly prone to burns, such as scaleless catfish, river stingrays, and armoured catfish, whose snouts are very delicate. The heater guarantee both precision of operation and full safety of all the inhabitants of your aquarium.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Perfect for extra large aquariums 300 - 1000L\u003c\/li\u003e\n\u003cli\u003e Suitable for freshwater, tropical \u0026amp; marine tanks\u003c\/li\u003e\n\u003cli\u003e High-precision thermostat 20-33°C range\u003c\/li\u003e\n\u003cli\u003e Ceramic heatsinks = excellent heat dissipation\u003c\/li\u003e\n\u003cli\u003e Durable openwork housing made of plastic\u003c\/li\u003e\n\u003cli\u003e Casing avoids any burns to your fish\u003c\/li\u003e\n\u003cli\u003e Resistant to mechanical damage\u003c\/li\u003e\n\u003cli\u003e Each heater undergoes computer-assisted testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquael","offers":[{"title":"Default Title","offer_id":38194462687426,"sku":"115032","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/qx0qi2q2cet.jpg?v=1736345553"},{"product_id":"betta-aquarium-compact-fish-tank-heater-150w","title":"Betta Aquarium Compact Fish Tank  Heater 150w","description":"\u003cp class=\"largetext\"\u003eBetta Aquarium Compact Fish Tank Heater 150w\u003c\/p\u003e\n\u003cp\u003eBetta Thermal Compact Submersible Aquarium heater reliable circuit and high quality materials ensure output of heat and keeps the water temperature steady inside the aquarium. \u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Aquarium heater thermostat 150w\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Suitable for aquariums up to 150 litres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Advanced design. Totally submersible.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Temperature adjustable between 20-34°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta","offers":[{"title":"Default Title","offer_id":38194794102978,"sku":"GD116","price":12.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/acbwdzxzzdq.jpg?v=1736346056"},{"product_id":"fluval-pre-set-submersible-aquarium-fish-tank-heaters-p25-25w","title":"Fluval Pre Set Submersible Aquarium Fish Tank Heaters P25 25w","description":"\u003cp class=\"largetext\"\u003eFluval Pre Set Submersible Aquarium Fish Tank Heaters P25 25w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nDesigned for both fresh and saltwater aquariums up to 25L, the all-new Fluval P25 Aquarium Heater features a fully submersible, waterproof design for easy positioning inside the tank. Made with an ultra strong, safe shatterproof polymer construction, the durable polymer casing surrounds the heater, protecting it and tank inhabitants from damage.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval P10 and P25 Pre Set Heaters require no adjustment as the heaters are pre-set to maintain an aquarium water temperature of 24-26°C. The P Series Heaters also feature a convenient LED running lamp which illuminates to indicate when in use and 2 suction cups to keep the heater secured in place.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e For fresh or salt water use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Shatterproof polymer construction\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Pre-set temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully Submersible\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e LED running lamp\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy and secure installation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 2 Year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":40809546875074,"sku":"A744","price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/wgfartz4spa.jpg?v=1736355019"},{"product_id":"fluval-pre-set-submersible-aquarium-fish-tank-heaters-p10-10w","title":"Fluval Pre Set Submersible Aquarium Fish Tank Heaters P10 10w","description":"\u003cp class=\"largetext\"\u003eFluval Pre Set Submersible Aquarium Fish Tank Heaters P10 10w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nDesigned for both fresh and saltwater aquariums up to 10L, the all-new Fluval P10 Aquarium Heater features a fully submersible, waterproof design for easy positioning inside the tank. Made with an ultra strong, safe shatterproof polymer construction, the durable polymer casing surrounds the heater, protecting it and tank inhabitants from damage.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval P10 and P25 Pre Set Heaters require no adjustment as the heaters are pre-set to maintain an aquarium water temperature of 24-26°C. The P Series Heaters also feature a convenient LED running lamp which illuminates to indicate when in use and 2 suction cups to keep the heater secured in place.\u003c\/p\u003e\u003cp\u003e\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e For fresh or salt water use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Shatterproof polymer construction\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Pre-set temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully Submersible\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e LED running lamp\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy and secure installation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 2 Year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":40809547366594,"sku":"A743","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/0mnn2odeeu1.jpg?v=1736355022"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-25w","title":"Oase HeatUp Aquarium Fish Tank Heaters 25w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 25w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197178679547,"sku":"45446","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/ka4j1xil2us.jpg?v=1736355958"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-50w","title":"Oase HeatUp Aquarium Fish Tank Heaters 50w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 50w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197286715643,"sku":"42724","price":17.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/h0l0xtxnrxa.jpg?v=1736355953"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-75w","title":"Oase HeatUp Aquarium Fish Tank Heaters 75w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 75w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197432434939,"sku":"42725","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/bauqnahlr1k.jpg?v=1736355949"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-100w","title":"Oase HeatUp Aquarium Fish Tank Heaters 100w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 100w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197439906043,"sku":"42726","price":19.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/k1tbotkvomk.jpg?v=1736355945"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-150w","title":"Oase HeatUp Aquarium Fish Tank Heaters 150w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 150w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. 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Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197441544443,"sku":"42727","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/xhqu543ewoy.jpg?v=1736355941"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-200w","title":"Oase HeatUp Aquarium Fish Tank Heaters 200w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 200w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197442789627,"sku":"42728","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/xg2giirtuzn.jpg?v=1736355936"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-250w","title":"Oase HeatUp Aquarium Fish Tank Heaters 250w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 250w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197444198651,"sku":"42729","price":23.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/eiwioqsvuxr.jpg?v=1736355932"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-300w","title":"Oase HeatUp Aquarium Fish Tank Heaters 300w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 300w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197444985083,"sku":"42730","price":26.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/3h3dfusyhoo.jpg?v=1736355928"},{"product_id":"oase-heatup-aquarium-fish-tank-heaters-400w","title":"Oase HeatUp Aquarium Fish Tank Heaters 400w","description":"\u003cp class=\"largetext\"\u003eOase HeatUp Aquarium Fish Tank Heaters 400w\u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Aquarium Heaters are a robust and reliable way of controlling the temperature in your tank. Suitable for fresh and salt water aquariums the HeatUp Heaters each come with a 1.5m power cable and are covered by a 3 year guarantee. \u003c\/p\u003e\u003cp\u003e\r\n\r\nOase HeatUp Heaters range from 25w right up 300w making them suitable for nearly every aquarium. These slim design heaters can be easily controlled via the temperature dial located at the top of the heater with a temperature range of 18 - 32°C. The simple Patented recalibration system enables the readjustment of the heater by + \/ - 3 °C for precise temperature control.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe function of the heater can be easily detected by way of the activated control light at the front of the tube. The temperature levels are controlled and monitored by the patented bi-metal technology running through the heater. Each HeatUp Heater comes complete with an easy to install heater holder.\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe HeatUp Heaters can be used optionally with the Oase BioPlus, FiltoSmart and BioMaster range of filters\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Re-calibration system enables readjustment of the temperature + \/ - 3 °C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Uniform temperature level thanks to patented bi-metal technology\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Designed for submerged use\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Robust, high-quality workmanship for continuous operation\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Easy installation thanks to included holder\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e The heating function is displayed via the activated control light\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for both fresh and salt water aquariums\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OASE","offers":[{"title":"Default Title","offer_id":42197445804283,"sku":"77120","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/e32shuyfqa2.jpg?v=1736355923"},{"product_id":"fish-r-fun-aquarium-fish-tank-heater-150w","title":"Fish R Fun Aquarium Fish Tank Heater 150w","description":"\u003cp class=\"largetext\"\u003eFish R Fun Aquarium Fish Tank Heater 150w\u003c\/p\u003e\u003cp\u003eKeep your fishy friends happy and healthy with the Fish R Fun aquarium heater. This fully submersible heater features a scale that allows you to carefully adjust the temperature of your tank and includes suction cup attachments to keep it fixed to the side of your tank. The high quality element in this heater will ensure that you can keep your fish at the perfect temperature consistently.\u003c\/p\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Suitable for aquariums up to 150L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible fish tank heater\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e On\/off operation indicator light\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e Adjustable temperature settings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fish R Fun","offers":[{"title":"Default Title","offer_id":42197701886203,"sku":"FRF-AH150","price":14.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/czfcjiffpjn.jpg?v=1736356048"},{"product_id":"fluval-t-series-aquarium-fish-tank-heaters-t50-50w","title":"Fluval T Series Aquarium Fish Tank Heaters T50 50w","description":"\u003cp class=\"Largetext\"\u003eFluval T Series Aquarium Fish Tank Heaters for Tanks up to 50L\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval T Series T50 50w aquarium heaters are a fully-electronic heater for aquariums up to 50L. T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. \u003c\/p\u003e\u003cp\u003e\r\n\r\nThe 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease. \u003c\/p\u003e\u003cp\u003e\r\n\r\nAn integrated shut-off feature automatically cuts power in the absence of water to prevent overheating, while a rubber tipped heater guard provides additional peace-of-mind protection.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Advanced electronic sensor accurately maintains desired water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 24\/7 monitoring regulates temperature and avoids large, unsafe fluctuations\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Full wrap-around light ring indicates current heat mode clearly from any angle\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Power is automatically shut of in absence of water\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Heater guard provides additional protection against accidental damage\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Large grip dial easy adjusts water temperature from 22-32˚C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible design with secure suction mount allows for placement anywhere in the aquarium, either vertically or horizontally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43438131937531,"sku":"14880","price":26.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/dpwgcysxa1k.jpg?v=1736357365"},{"product_id":"fluval-t-series-aquarium-fish-tank-heaters-t100-100w","title":"Fluval T Series Aquarium Fish Tank Heaters T100 100w","description":"\u003cp class=\"Largetext\"\u003eFluval T Series Aquarium Fish Tank Heaters for Tanks up to 100L\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval T Series T100 100w aquarium heaters are a fully-electronic heater for aquariums up to 100L. T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. \u003c\/p\u003e\u003cp\u003e\r\n\r\nThe 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease. \u003c\/p\u003e\u003cp\u003e\r\n\r\nAn integrated shut-off feature automatically cuts power in the absence of water to prevent overheating, while a rubber tipped heater guard provides additional peace-of-mind protection.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Advanced electronic sensor accurately maintains desired water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 24\/7 monitoring regulates temperature and avoids large, unsafe fluctuations\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Full wrap-around light ring indicates current heat mode clearly from any angle\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Power is automatically shut of in absence of water\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Heater guard provides additional protection against accidental damage\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Large grip dial easy adjusts water temperature from 22-32˚C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible design with secure suction mount allows for placement anywhere in the aquarium, either vertically or horizontally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43438151237883,"sku":"14881","price":27.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/p3sxys0oizr.jpg?v=1736357359"},{"product_id":"fluval-t-series-aquarium-fish-tank-heaters-t150-150w","title":"Fluval T Series Aquarium Fish Tank Heaters T150 150w","description":"\u003cp class=\"Largetext\"\u003eFluval T Series Aquarium Fish Tank Heaters for Tanks up to 150L\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval T Series T150 150w aquarium heaters are a fully-electronic heater for aquariums up to 150L. T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. \u003c\/p\u003e\u003cp\u003e\r\n\r\nThe 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease. \u003c\/p\u003e\u003cp\u003e\r\n\r\nAn integrated shut-off feature automatically cuts power in the absence of water to prevent overheating, while a rubber tipped heater guard provides additional peace-of-mind protection.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Advanced electronic sensor accurately maintains desired water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 24\/7 monitoring regulates temperature and avoids large, unsafe fluctuations\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Full wrap-around light ring indicates current heat mode clearly from any angle\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Power is automatically shut of in absence of water\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Heater guard provides additional protection against accidental damage\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Large grip dial easy adjusts water temperature from 22-32˚C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible design with secure suction mount allows for placement anywhere in the aquarium, either vertically or horizontally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43438155038971,"sku":"14882","price":27.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/oplt5o1kvwy.jpg?v=1736357351"},{"product_id":"fluval-t-series-aquarium-fish-tank-heaters-t200-200w","title":"Fluval T Series Aquarium Fish Tank Heaters T200 200w","description":"\u003cp class=\"Largetext\"\u003eFluval T Series Aquarium Fish Tank Heaters for Tanks up to 200L\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval T Series T200 200w aquarium heaters are a fully-electronic heater for aquariums up to 200L. T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. \u003c\/p\u003e\u003cp\u003e\r\n\r\nThe 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease. \u003c\/p\u003e\u003cp\u003e\r\n\r\nAn integrated shut-off feature automatically cuts power in the absence of water to prevent overheating, while a rubber tipped heater guard provides additional peace-of-mind protection.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Advanced electronic sensor accurately maintains desired water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 24\/7 monitoring regulates temperature and avoids large, unsafe fluctuations\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Full wrap-around light ring indicates current heat mode clearly from any angle\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Power is automatically shut of in absence of water\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Heater guard provides additional protection against accidental damage\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Large grip dial easy adjusts water temperature from 22-32˚C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible design with secure suction mount allows for placement anywhere in the aquarium, either vertically or horizontally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43438158283003,"sku":"14883","price":29.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/flfzh4rxdul.jpg?v=1736357344"},{"product_id":"fluval-t-series-aquarium-fish-tank-heaters-t300-300w","title":"Fluval T Series Aquarium Fish Tank Heaters T300 300w","description":"\u003cp class=\"Largetext\"\u003eFluval T Series Aquarium Fish Tank Heaters for Tanks up to 300L\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval T Series T300 300w aquarium heaters are a fully-electronic heater for aquariums up to 300L. T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. \u003c\/p\u003e\u003cp\u003e\r\n\r\nThe 360° indicator light ring displays heat mode clearly from any angle, while a convenient large grip dial allows users to adjust the water temperature with ease. \u003c\/p\u003e\u003cp\u003e\r\n\r\nAn integrated shut-off feature automatically cuts power in the absence of water to prevent overheating, while a rubber tipped heater guard provides additional peace-of-mind protection.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Advanced electronic sensor accurately maintains desired water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e 24\/7 monitoring regulates temperature and avoids large, unsafe fluctuations\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Full wrap-around light ring indicates current heat mode clearly from any angle\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Power is automatically shut of in absence of water\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Heater guard provides additional protection against accidental damage\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Large grip dial easy adjusts water temperature from 22-32˚C\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Fully submersible design with secure suction mount allows for placement anywhere in the aquarium, either vertically or horizontally\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43438160904443,"sku":"14884","price":29.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/gyi3zescm4j.jpg?v=1736357338"},{"product_id":"betta-choice-mini-aquarium-heaters-for-nano-fish-tanks-10w","title":"Betta Choice Mini Aquarium Heaters for Nano Fish Tanks 10w","description":"\u003cp class=\"Largetext\"\u003eBetta Choice Mini Aquarium Heaters for Nano Fish Tanks 10w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nBetta Choice Mini Heaters are suitable for warming the water in the smallest 'nano' aquariums. These fully submersible heaters are pre-set to heat the aquarium up to a maximum of 25°c which is perfect for most tropical fish. \u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Completely submersible \u0026amp; double sealed for extra safety\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for all tropical aquariums and vivariums\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures an even heat output for a constant water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e LED light to indicate when the heater is working\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Temperature Range: up to 25°c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta Choice","offers":[{"title":"Default Title","offer_id":43474673303803,"sku":"BC-MH-10W","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/f34tu4ywx5d.jpg?v=1736357295"},{"product_id":"betta-choice-mini-aquarium-heaters-for-nano-fish-tanks-20w","title":"Betta Choice Mini Aquarium Heaters for Nano Fish Tanks 20w","description":"\u003cp class=\"Largetext\"\u003eBetta Choice Mini Aquarium Heaters for Nano Fish Tanks 20w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nBetta Choice Mini Heaters are suitable for warming the water in the smallest 'nano' aquariums. These fully submersible heaters are pre-set to heat the aquarium up to a maximum of 25°c which is perfect for most tropical fish. \u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Completely submersible \u0026amp; double sealed for extra safety\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for all tropical aquariums and vivariums\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures an even heat output for a constant water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e LED light to indicate when the heater is working\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Temperature Range: up to 25°c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta Choice","offers":[{"title":"Default Title","offer_id":43474674811131,"sku":"BC-MH-20W","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/xm5lzuotoub.jpg?v=1736357297"},{"product_id":"betta-choice-mini-aquarium-heaters-for-nano-fish-tanks-30w","title":"Betta Choice Mini Aquarium Heaters for nano Fish Tanks 30w","description":"\u003cp class=\"Largetext\"\u003eBetta Choice Mini Aquarium Heaters for Nano Fish Tanks 30w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nBetta Choice Mini Heaters are suitable for warming the water in the smallest 'nano' aquariums. These fully submersible heaters are pre-set to heat the aquarium up to a maximum of 25°c which is perfect for most tropical fish. \u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Completely submersible \u0026amp; double sealed for extra safety\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Suitable for all tropical aquariums and vivariums\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures an even heat output for a constant water temperature\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e LED light to indicate when the heater is working\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Temperature Range: up to 25°c\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Betta Choice","offers":[{"title":"Default Title","offer_id":43474675302651,"sku":"BC-MH-30W","price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/1k5eet2gcjd.jpg?v=1736357300"},{"product_id":"fluval-e-series-advanced-electronic-heaters-100w","title":"Fluval E Series Advanced Electronic Heaters 100w","description":"\u003cp class=\"largetext\"\u003eFluval E Series Advanced Electronic Heaters 100w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nThe Fluval E Series Advanced Electronic Heaters are the most technologically advanced aquarium heater available today. Available in 4 sizes; the Fluval 50w, 100w, 200w and 300w Advanced Electronic Heaters, with VueTech technology, deliver peace of mind thanks to several excellent features.\u003c\/p\u003e\u003cp\u003e\r\n\r\nEquipped with an intelligent digital microprocessor monitoring system, with dual temperature sensors, the Fluval E Series heaters continuously monitor and display aquarium water temperature, ensuring the safety and well-being of your aquarium inhabitants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\r\n\r\nFluval E Series Key Features...\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\r\n Precise Temperature Setting\u003c\/strong\u003e - With the simple adjustment lever the temperature can be set in precise 0.5 Degree increments\u003cbr\u003e\u003cstrong\u003eAdvanced Safety\u003c\/strong\u003e - The integrated fish guard offers advanced protection so the fish and invertebrates do not come into contact with the heater core\u003cbr\u003e\u003cstrong\u003eHeater Bracket\u003c\/strong\u003e - The heater can be adjusted or extracted without removing the slim mounting bracket\u003cbr\u003e\u003cstrong\u003eVuetech Technology \u003c\/strong\u003e- The Fluval E series heaters feature an LCD temperature display that indicates water temperature in either Celsius or Fahrenheit in real time, through a dual microprocessor. The temperature readout will change colour if the aquarium water varies by +\/- 1 Degree or more from the pre-set temperature. The screen will flash to indicate potential risk should the aquarium water temperature rise or fall beyond 3 Degrees.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Continuously monitors and displays aquarium water temperature in real time\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Intelligent digital microprocessor monitoring system with dual sensors\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures the safety and well-being of your aquarium inhabitants\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Precision temperature control allows settings in 0.5-degree increments\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Integrated fish guard provides advanced protection\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Slim profile mounting bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43889181589755,"sku":"A772","price":45.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/hxhf1glnvdc.jpg?v=1736357749"},{"product_id":"fluval-e-series-advanced-electronic-heaters-200w","title":"Fluval E Series Advanced Electronic Heaters 200w","description":"\u003cp class=\"largetext\"\u003eFluval E Series Advanced Electronic Heaters 200w\u003c\/p\u003e\u003cp\u003e\r\n\r\n\r\nThe Fluval E Series Advanced Electronic Heaters are the most technologically advanced aquarium heater available today. Available in 4 sizes; the Fluval 50w, 100w, 200w and 300w Advanced Electronic Heaters, with VueTech technology, deliver peace of mind thanks to several excellent features.\u003c\/p\u003e\u003cp\u003e\r\n\r\nEquipped with an intelligent digital microprocessor monitoring system, with dual temperature sensors, the Fluval E Series heaters continuously monitor and display aquarium water temperature, ensuring the safety and well-being of your aquarium inhabitants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\r\n\r\nFluval E Series Key Features...\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\r\n Precise Temperature Setting\u003c\/strong\u003e - With the simple adjustment lever the temperature can be set in precise 0.5 Degree increments\u003cbr\u003e\u003cstrong\u003eAdvanced Safety\u003c\/strong\u003e - The integrated fish guard offers advanced protection so the fish and invertebrates do not come into contact with the heater core\u003cbr\u003e\u003cstrong\u003eHeater Bracket\u003c\/strong\u003e - The heater can be adjusted or extracted without removing the slim mounting bracket\u003cbr\u003e\u003cstrong\u003eVuetech Technology \u003c\/strong\u003e- The Fluval E series heaters feature an LCD temperature display that indicates water temperature in either Celsius or Fahrenheit in real time, through a dual microprocessor. The temperature readout will change colour if the aquarium water varies by +\/- 1 Degree or more from the pre-set temperature. The screen will flash to indicate potential risk should the aquarium water temperature rise or fall beyond 3 Degrees.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Continuously monitors and displays aquarium water temperature in real time\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Intelligent digital microprocessor monitoring system with dual sensors\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures the safety and well-being of your aquarium inhabitants\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Precision temperature control allows settings in 0.5-degree increments\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Integrated fish guard provides advanced protection\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Slim profile mounting bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43889181622523,"sku":"A773","price":47.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/ne0dg32hgbz.jpg?v=1736357752"},{"product_id":"fluval-e-series-advanced-electronic-heaters-300w","title":"Fluval E Series Advanced Electronic Heaters 300w","description":"\u003cp class=\"largetext\"\u003eFluval E Series Advanced Electronic Heaters 300w\u003c\/p\u003e\u003cp\u003e\r\n\r\nThe Fluval E Series Advanced Electronic Heaters are the most technologically advanced aquarium heater available today. Available in 4 sizes; the Fluval 50w, 100w, 200w and 300w Advanced Electronic Heaters, with VueTech technology, deliver peace of mind thanks to several excellent features.\u003c\/p\u003e\u003cp\u003e\r\n\r\nEquipped with an intelligent digital microprocessor monitoring system, with dual temperature sensors, the Fluval E Series heaters continuously monitor and display aquarium water temperature, ensuring the safety and well-being of your aquarium inhabitants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\r\n\r\nFluval E Series Key Features...\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\r\n Precise Temperature Setting\u003c\/strong\u003e - With the simple adjustment lever the temperature can be set in precise 0.5 Degree increments\u003cbr\u003e\u003cstrong\u003eAdvanced Safety\u003c\/strong\u003e - The integrated fish guard offers advanced protection so the fish and invertebrates do not come into contact with the heater core\u003cbr\u003e\u003cstrong\u003eHeater Bracket\u003c\/strong\u003e - The heater can be adjusted or extracted without removing the slim mounting bracket\u003cbr\u003e\u003cstrong\u003eVuetech Technology \u003c\/strong\u003e- The Fluval E series heaters feature an LCD temperature display that indicates water temperature in either Celsius or Fahrenheit in real time, through a dual microprocessor. The temperature readout will change colour if the aquarium water varies by +\/- 1 Degree or more from the pre-set temperature. The screen will flash to indicate potential risk should the aquarium water temperature rise or fall beyond 3 Degrees.\u003c\/p\u003e\u003cp\u003e\r\n\r\n\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e Continuously monitors and displays aquarium water temperature in real time\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Intelligent digital microprocessor monitoring system with dual sensors\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Ensures the safety and well-being of your aquarium inhabitants\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Precision temperature control allows settings in 0.5-degree increments\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Integrated fish guard provides advanced protection\u003cbr\u003e\r\n\u003c\/li\u003e\n\u003cli\u003e Slim profile mounting bracket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":43889181688059,"sku":"A774","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/zm1rooxxhn3.jpg?v=1736357754"},{"product_id":"zoo-med-bettatherm-mini-bowl-heater","title":"Zoo Med Bettatherm Mini Bowl Heater","description":"\u003cp class=\"largetext\"\u003eZoo Med Bettatherm Mini Bowl Heater\u003c\/p\u003e\u003cp\u003e\r\n\r\nCompletely submersible Mini Size Betta Bowl Heater! Increases water temperature 5-10°F over ambient room temperature.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\r\n\r\nMini Size Betta Bowl Heater!\u003c\/li\u003e\n\u003cli\u003e\r\nNow with Thermal Shut Off at 26°C\u003c\/li\u003e\n\u003cli\u003e\r\nCompletely submersible (Bury under gravel)\u003c\/li\u003e\n\u003cli\u003e\r\nIncreases water temperature 5-10°F over ambient room temperature\u003c\/li\u003e\n\u003cli\u003e\r\nFits most fish or Betta bowls\u003c\/li\u003e\n\u003cli\u003e\r\nCan be used on both glass and acrylic tanks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zoo Med","offers":[{"title":"Default Title","offer_id":46195649282299,"sku":"BH-10UK","price":13.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/n1priuhg4ze.jpg?v=1736363200"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/collections\/client---uploads---6---new-category-images---aquarium---heaters-ct-350x350.jpg?v=1613399364","url":"https:\/\/realaquatics.co.uk\/collections\/aquarium-heaters\/small-tank-heaters.oembed","provider":"Real Aquatics","version":"1.0","type":"link"}