{"product_id":"black-fin-rosy-barb-pethia-conchonius-4cm","title":"Black Fin Rosy Barb Pethia Conchonius 4cm","description":"Black Fin Rosy Barb\u003cbr\u003e\u003cbr\u003e\nScientific Name: Pethia conchonius (selectively bred variant)\u003cbr\u003e\u003cbr\u003e\nCommon Names: Black Fin Rosy Barb, Black-Tipped Rosy Barb\u003cbr\u003e\u003cbr\u003e\nOverview\u003cbr\u003e\nThe Black Fin Rosy Barb is a striking color variation of the Rosy Barb, featuring characteristic rosy-golden body tones with distinct black markings on the fins—most notably on the dorsal and caudal fins. Known for its lively and peaceful nature, this barb is well-suited to community aquariums and brings both color and constant movement to the tank. Like other Rosy Barbs, it thrives in cooler, well-oxygenated water and is great for beginner aquarists.\u003cbr\u003e\u003cbr\u003e\nKey Information\u003cbr\u003e\nSize: 2–3 inches (5–7.5 cm)\u003cbr\u003e\nLifespan: 4–6 years\u003cbr\u003e\nTemperament: Peaceful, social, active\u003cbr\u003e\nDiet: Omnivore – accepts a variety of prepared and live foods\u003cbr\u003e\nSwimming Level: Mid to upper\u003cbr\u003e\u003cbr\u003e\nHabitat \u0026amp; Tank Setup\u003cbr\u003e\nTank Size: Minimum 20 gallons (larger for groups)\u003cbr\u003e\nGroup Size: Best kept in schools of 5 or more to prevent fin-nipping\u003cbr\u003e\nSubstrate: Sand or fine gravel\u003cbr\u003e\nDecor: Plants, open swimming spaces, smooth rocks, driftwood\u003cbr\u003e\nLighting: Moderate to bright\u003cbr\u003e\nFiltration: Standard filtration with good water movement\u003cbr\u003e\u003cbr\u003e\nWater Parameters\u003cbr\u003e\nTemperature: 64–75°F (18–24°C)\u003cbr\u003e\npH: 6.0–7.5\u003cbr\u003e\nHardness: 5–15 dGH\u003cbr\u003e\nWater Quality: Tolerant, but prefers clean, well-maintained water\u003cbr\u003e\u003cbr\u003e\nFeeding\u003cbr\u003e\nDiet Type: Omnivore\u003cbr\u003e\nSuitable Foods:\u003cbr\u003e\nFlakes, micro-pellets\u003cbr\u003e\nFrozen or live foods (brine shrimp, bloodworms, daphnia)\u003cbr\u003e\nBlanched vegetables (peas, spinach)\u003cbr\u003e\nFeeding Frequency: 1–2 times daily\u003cbr\u003e\u003cbr\u003e\nTankmates\u003cbr\u003e\nCompatible With:\u003cbr\u003e\nOther barbs and peaceful schooling fish\u003cbr\u003e\nCorydoras, danios, rainbowfish\u003cbr\u003e\nLoaches, dwarf gouramis\u003cbr\u003e\nAvoid:\u003cbr\u003e\nLong-finned species (e.g., fancy guppies, bettas)\u003cbr\u003e\nSlow-moving or shy fish that may be stressed by activity\u003cbr\u003e\u003cbr\u003e\nCare Notes\u003cbr\u003e\nActive and playful – provide enough space to minimize aggression\u003cbr\u003e\nShow best behavior and color when kept in groups\u003cbr\u003e\nMales exhibit deeper coloration during courtship or spawning\u003cbr\u003e\nRegular water changes help maintain health and vibrant color\u003cbr\u003e\u003cbr\u003e\nFun Fact\u003cbr\u003e\nThe black-tipped fins of this variety become even more defined in cooler water with high contrast lighting and quality nutrition!","brand":"Real Aquatics","offers":[{"title":"Default Title","offer_id":56864342344055,"sku":"FSH-00140","price":5.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/0386\/8610\/files\/Black-Fin-Rosy.png?v=1773329660","url":"https:\/\/realaquatics.co.uk\/products\/black-fin-rosy-barb-pethia-conchonius-4cm","provider":"Real Aquatics","version":"1.0","type":"link"}