{"product_id":"hariwake-butterfly-classic-koi-carp-cyprinus-carpio","title":"Hariwake Butterfly Classic Koi Carp Cyprinus Carpio","description":"\u003cstrong\u003eHariwake Butterfly Classic Koi Carp\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cp\u003e\u003cstrong\u003eHariwake Butterfly Classic Koi Carp\u003c\/strong\u003e are elegant ornamental koi known for their \u003cstrong\u003elong, flowing butterfly fins and striking metallic white or platinum bodies accented with yellow or orange patterns\u003c\/strong\u003e. Their graceful movement and bright coloration make them a standout feature in ponds and large aquariums.\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003cp\u003eJapan – selectively bred for ornamental ponds\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong\u003eFeeding\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\nOmnivorous: thrives on high-quality koi pellets, flakes, and occasional vegetables or live foods\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nFeed 1–2 times daily in moderation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eTank \/ Pond Requirements\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\nSuitable for outdoor ponds or very large indoor aquariums\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nMinimum pond volume: 1,000 litres for adult specimens\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nRequires strong filtration and good water circulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eAggression\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\nPeaceful and social\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nBest kept with other calm koi and large peaceful pond fish\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eExperience Level\u003c\/strong\u003e\u003cp\u003eIntermediate – suitable for keepers with established pond systems\u003c\/p\u003e\n\u003cbr\u003e\u003cstrong\u003eWater Parameters\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eTemperature:\u003c\/strong\u003e 15–28°C (59–82°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003epH:\u003c\/strong\u003e 6.5–8.0\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\u003cstrong\u003eHardness:\u003c\/strong\u003e Moderately soft to hard\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eNotes\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cbr\u003e\nRegular water changes help maintain vivid coloration and long, flowing fins\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nHighly prized for their shimmering metallic sheen and elegant swimming style\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cbr\u003e\nA beautiful centerpiece fish for decorative ponds and large display systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Real Aquatics","offers":[{"title":"10cm","offer_id":56907093999991,"sku":"FSHV-01868-10CM","price":20.0,"currency_code":"GBP","in_stock":false},{"title":"15cm","offer_id":56907094032759,"sku":"FSHV-01868-15CM","price":30.0,"currency_code":"GBP","in_stock":false},{"title":"5cm","offer_id":56907094294903,"sku":"FSHV-01868-5CM","price":10.0,"currency_code":"GBP","in_stock":false},{"title":"50cm","offer_id":56907094262135,"sku":"FSHV-01868-50CM","price":500.0,"currency_code":"GBP","in_stock":false},{"title":"20cm","offer_id":56907094065527,"sku":"FSHV-01868-20CM","price":40.0,"currency_code":"GBP","in_stock":false},{"title":"45cm","offer_id":56907094229367,"sku":"FSHV-01868-45CM","price":350.0,"currency_code":"GBP","in_stock":false},{"title":"35cm","offer_id":56907094163831,"sku":"FSHV-01868-35CM","price":150.0,"currency_code":"GBP","in_stock":false},{"title":"25cm","offer_id":56907094098295,"sku":"FSHV-01868-25CM","price":70.0,"currency_code":"GBP","in_stock":false},{"title":"40cm","offer_id":56907094196599,"sku":"FSHV-01868-40CM","price":250.0,"currency_code":"GBP","in_stock":false},{"title":"30cm","offer_id":56907094131063,"sku":"FSHV-01868-30CM","price":100.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/Hariwake-Butterfly-Classic-Koi-Carp-Cyprinus-Carpio-Background-Removed.png?v=1773848150","url":"https:\/\/realaquatics.co.uk\/products\/hariwake-butterfly-classic-koi-carp-cyprinus-carpio","provider":"Real Aquatics","version":"1.0","type":"link"}