{"product_id":"fantail-nypmh-goldfish","title":"Fantail Nypmh Goldfish","description":"\u003ch2 style=\"font-family:Georgia,serif;font-size:1.4em;font-weight:normal;letter-spacing:0.08em;color:#0a2a3a;border-bottom:2px solid #3a7ca5;padding-bottom:8px;margin-bottom:18px;text-transform:uppercase;\"\u003eFantail Nypmh Goldfish\u003c\/h2\u003e\u003cp style=\"font-family:Georgia,serif;font-size:1.05em;line-height:1.8;margin-bottom:16px;color:#2c2c2c;\"\u003e\u003cstrong\u003eFantail Nymph Goldfish\u003c\/strong\u003e (\u003cem\u003eCarassius auratus\u003c\/em\u003e) is a distinctive and charming goldfish that combines the rounded, egg-shaped body of the Fantail with a single tail fin rather than the double tail of most fancy varieties. This unique combination — the compact, deep-bodied Fantail profile paired with the clean sweep of a single flowing caudal fin — gives the Nymph a silhouette unlike any other goldfish variety: elegant, compact, and immediately recognizable.\u003c\/p\u003e\u003cp style=\"font-family:Georgia,serif;font-size:1.05em;line-height:1.8;margin-bottom:16px;background-color:#e0f0f8;border:1px solid #b0d0e8;padding:14px 18px;color:#0a2a3a;\"\u003e\u003cstrong\u003eFeeding \u0026amp; Care Tip:\u003c\/strong\u003e \u003cstrong\u003eHikari Fancy Goldfish\u003c\/strong\u003e slow-sinking pellets are the ideal staple for fancy goldfish — the slow sink rate gives these slower-swimming varieties time to feed without gulping air at the surface, which can cause swim bladder problems. \u003cstrong\u003eSera Goldy Color Spirulina\u003c\/strong\u003e enhances red and orange coloration. Supplement 2–3× per week with \u003cstrong\u003eHikari Frozen or Freeze-Dried Baby Brine Shrimp\u003c\/strong\u003e or \u003cstrong\u003eHikari Frozen Daphnia\u003c\/strong\u003e. If keeping alongside slim-bodied goldfish, offer \u003cstrong\u003eHikari Goldfish\u003c\/strong\u003e floating pellets at the same time — the slim-bodied fish will take the floating food while the fancies feed at their preferred mid-water level, ensuring both types eat well.\u003c\/p\u003e\u003cp style=\"font-family:Georgia,serif;font-size:1.05em;line-height:1.8;margin-bottom:16px;color:#2c2c2c;\"\u003eThe single tail of the Nymph Goldfish results from a recessive gene expression that produces a single-lobed tail on the egg-shaped body of a fancy goldfish variety. The result is a fish with a truly unique body plan — it moves differently from both slim-bodied single-tail goldfish and double-tailed fancies, with a characteristic gentle, rolling swimming motion that is all its own.\u003c\/p\u003e\u003cp style=\"font-family:Georgia,serif;font-size:1.05em;line-height:1.8;margin-bottom:16px;color:#2c2c2c;\"\u003eThe Fantail Nymph's unusual body-and-tail combination gives it a genuinely distinctive movement pattern — the round body and single tail create a swimming style that is softer and more graceful than a Comet yet more compact than a Fantail. It is a conversation piece in any goldfish aquarium. Compatible with all other fancy goldfish. Fancy goldfish require a larger aquarium than most people expect — a minimum of 20 gallons for a single fish, with an additional 10 gallons per additional fish. A long, wide tank is preferable to a tall, narrow one — fancy goldfish spend most of their time in the lower half of the water column and benefit more from bottom area than height. Gentle filtration that moves the water without creating strong currents is ideal — the egg-shaped body of fancy goldfish makes them poor swimmers in turbulent water.\u003c\/p\u003e\u003cp style=\"font-family:Georgia,serif;font-size:1.05em;line-height:1.8;margin-bottom:24px;color:#2c2c2c;\"\u003eGoldfish are among the longest-lived aquarium fish — well-kept fancy goldfish regularly reach 10–15 years with excellent care. The investment in appropriate tank size, good filtration, and regular water changes is rewarded with a fish that becomes a genuine long-term companion. \u003cstrong\u003eFiltration \u0026amp; Water Quality:\u003c\/strong\u003e Goldfish are high-waste fish that require robust filtration — significantly more than most tropical fish of equivalent size. A filter rated for at least twice the tank volume is recommended. Regular partial water changes of 25–30% weekly are essential. Despite their reputation as 'easy' fish, goldfish kept in under-filtered or overcrowded conditions decline quickly. Good filtration is the single most important factor in keeping goldfish healthy and long-lived.\u003c\/p\u003e\u003ch3 style=\"font-family:Georgia,serif;font-size:1.05em;font-weight:normal;letter-spacing:0.1em;text-transform:uppercase;color:#0a2a3a;border-top:1px solid #b0d0e8;padding-top:18px;margin-bottom:14px;\"\u003eCare \u0026amp; Ideal Parameters\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-family:Arial,Helvetica,sans-serif;font-size:0.92em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eDifficulty\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003eEasy — Moderate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eTemperament\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003ePeaceful — community with other fancy goldfish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eTypical Adult Size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e7 inches (18 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eMin. Group Size\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e2 minimum — 20 gallons per fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eIdeal Temp\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e50–75°F (10–24°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eIdeal pH\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e6.5–8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eIdeal GH\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e5–20 dGH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eIdeal KH\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003e3–12 dKH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eStaple Food\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003eHikari Fancy Goldfish (slow-sinking pellets); Sera Goldy Color Spirulina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eTreat \/ Supplement\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003eHikari Frozen or Freeze-Dried Baby Brine Shrimp; Hikari Frozen Daphnia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#e0f0f8;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003eChina (captive-bred — all goldfish are domesticated Carassius auratus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#0a2a3a;font-weight:600;width:38%;border:1px solid #b0d0e8; vertical-align:top;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"padding:9px 14px;background-color:#ffffff;color:#2c2c2c;border:1px solid #b0d0e8;\"\u003eUnique combination — egg-shaped fancy body with single tail fin. Distinctive rolling swimming motion. Conversation piece in any goldfish aquarium.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Cuboid Nature Aquarium","offers":[{"title":"5 to 6 in","offer_id":51997832872247,"sku":"Carassius auratus","price":20.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/cuboidstore.com\/products\/fantail-nypmh-goldfish","provider":"Cuboid Aquatics LLC","version":"1.0","type":"link"}