{"product_id":"comet-goldfish","title":"Comet Goldfish","description":"\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003eAbout the Comet Goldfish\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Comet Goldfish is one of the most iconic and hardy goldfish varieties, renowned for its streamlined body, long flowing single tail, and energetic swimming behaviour. Originally developed in the United States from the Common Goldfish, the Comet is now one of the most popular choices for outdoor ponds and large freshwater aquariums.\u003c\/p\u003e\n\u003cp\u003eAvailable in a variety of colours including bright orange, red, white, yellow, calico, and bi-colour patterns, Comet Goldfish are admired for their speed, graceful movement, and exceptional hardiness. Their long, deeply forked tail gives them an elegant appearance as they glide effortlessly through the water.\u003c\/p\u003e\n\u003cp\u003eComet Goldfish are highly social and should be kept with other single-tail goldfish such as Common Goldfish and Shubunkins. They require spacious aquariums or ponds with excellent filtration due to their large adult size and high waste production. A varied diet of premium goldfish pellets, fresh vegetables, gel foods, and frozen treats will help maintain vibrant colours and excellent health.\u003c\/p\u003e\n\u003cp\u003eHardy, active, and long-lived, the Comet Goldfish is an outstanding choice for ponds, large aquariums, and beginner fishkeepers.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick Care Guide\u003c\/h2\u003e\n\u003ch4\u003eScientific Name\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eCarassius auratus\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4\u003eCommon Name\u003c\/h4\u003e\n\u003cp\u003eComet Goldfish\u003c\/p\u003e\n\u003ch4\u003eOrigin\u003c\/h4\u003e\n\u003cp\u003eCaptive-bred ornamental variety developed in the United States\u003c\/p\u003e\n\u003ch4\u003eAdult Size\u003c\/h4\u003e\n\u003cp\u003e20–30 cm\u003c\/p\u003e\n\u003ch4\u003eTemperament\u003c\/h4\u003e\n\u003cp\u003ePeaceful\u003c\/p\u003e\n\u003ch4\u003eDiet\u003c\/h4\u003e\n\u003cp\u003eOmnivore\u003c\/p\u003e\n\u003ch4\u003eMinimum Tank Size\u003c\/h4\u003e\n\u003cp\u003e200 Litres (single fish)\u003c\/p\u003e\n\u003ch4\u003eTemperature\u003c\/h4\u003e\n\u003cp\u003e10–24°C\u003c\/p\u003e\n\u003ch4\u003epH\u003c\/h4\u003e\n\u003cp\u003e6.8–8.0\u003c\/p\u003e\n\u003ch4\u003eWater Hardness\u003c\/h4\u003e\n\u003cp\u003e5–20 dGH\u003c\/p\u003e\n\u003ch4\u003eDifficulty\u003c\/h4\u003e\n\u003cp\u003eBeginner\u003c\/p\u003e\n\u003ch4\u003eLifespan\u003c\/h4\u003e\n\u003cp\u003e15–20+ Years\u003c\/p\u003e\n\u003ch4\u003eSuitable For\u003c\/h4\u003e\n\u003cp\u003eLarge aquariums, outdoor ponds, and coldwater aquariums\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow large do Comet Goldfish grow?\u003c\/h3\u003e\n\u003cp\u003eComet Goldfish commonly reach \u003cstrong\u003e20–30 cm\u003c\/strong\u003e, with some pond-kept specimens growing even larger under ideal conditions.\u003c\/p\u003e\n\u003ch3\u003eCan Comet Goldfish live in ponds?\u003c\/h3\u003e\n\u003cp\u003eYes. They are one of the best goldfish varieties for outdoor ponds thanks to their hardiness, active swimming, and ability to tolerate seasonal temperature changes.\u003c\/p\u003e\n\u003ch3\u003eWhat do Comet Goldfish eat?\u003c\/h3\u003e\n\u003cp\u003eThey thrive on premium goldfish pellets, gel foods, blanched vegetables such as peas, spinach, and zucchini, along with frozen bloodworms, brine shrimp, and daphnia.\u003c\/p\u003e\n\u003ch3\u003eCan Comet Goldfish live with Fancy Goldfish?\u003c\/h3\u003e\n\u003cp\u003eIt is not recommended. Comets are much faster swimmers and often outcompete slower fancy goldfish such as Ranchus and Orandas for food.\u003c\/p\u003e\n\u003ch3\u003eHow long do Comet Goldfish live?\u003c\/h3\u003e\n\u003cp\u003eWith proper care, excellent filtration, and a spacious environment, Comet Goldfish commonly live \u003cstrong\u003e15–20 years\u003c\/strong\u003e, with some exceeding \u003cstrong\u003e25 years\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon Mistakes\u003c\/h2\u003e\n\u003ch4\u003eKeeping them in bowls\u003c\/h4\u003e\n\u003cp\u003eComet Goldfish grow very large and require spacious, filtered aquariums or ponds to thrive.\u003c\/p\u003e\n\u003ch4\u003eMixing them with Fancy Goldfish\u003c\/h4\u003e\n\u003cp\u003eTheir speed and activity can stress slower fancy varieties and prevent them from feeding properly.\u003c\/p\u003e\n\u003ch4\u003eUnderestimating their adult size\u003c\/h4\u003e\n\u003cp\u003eMany juvenile Comets are sold small but quickly outgrow undersized aquariums.\u003c\/p\u003e\n\u003ch4\u003ePoor filtration\u003c\/h4\u003e\n\u003cp\u003eGoldfish produce significant waste and require powerful filtration along with regular water changes.\u003c\/p\u003e\n\u003ch4\u003eOverfeeding\u003c\/h4\u003e\n\u003cp\u003eExcess food contributes to poor water quality, obesity, and digestive problems. Feed only what they can consume within a few minutes.\u003c\/p\u003e","brand":"Apex Aquatic","offers":[{"title":"Default Title","offer_id":48856397774987,"sku":null,"price":20.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/8353\/3195\/files\/axgjBup8UXaZU7Eo0wPqLo52krhz0RjwUA6nqosLzG2J4WsSAoR6vqXWi7bjTZ9o70ANF7y0EJkN7g7-f6JSTApflfMGI8uUj2oUOXWA4tB3JcGEzXcuicYMhQVMBSVxwkYW6n3Cirnj6Re8IXTAjDu0lc97rs3LgwbCOHg3WVukDy-6Hiyo23f.jpg?v=1786006729","url":"https:\/\/apexaquatic.com.au\/products\/comet-goldfish","provider":"Apex Aquatic","version":"1.0","type":"link"}