{"product_id":"calico-ranchu-goldfish-5-6cm","title":"Calico Ranchu Goldfish 5-6cm","description":"\u003cp\u003eThe Calico Ranchu Goldfish (\u003cem\u003eCarassius auratus\u003c\/em\u003e var.) is a prized and highly sought-after fancy goldfish variety, combining the distinctive egg-shaped body and arched back of the Ranchu — often called the \"King of Goldfish\" in Japan — with a stunning calico colouration of red, orange, black, white, and blue-grey patches. Unlike the Oranda, the Ranchu has no dorsal fin, giving it a smooth, rounded profile and a uniquely dignified, waddling swimming style that is deeply endearing. Each Calico Ranchu is a completely unique individual, making this an exceptional collector's fish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCare Guide\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTank Size: Minimum 120L for one or two fish; fancy goldfish are heavy waste producers — robust filtration is essential\u003c\/li\u003e\n\u003cli\u003eWater Parameters: pH 7.0–8.0 | Temp 18–24°C | Prefers cool, well-oxygenated water; avoid high temperatures\u003c\/li\u003e\n\u003cli\u003eDiet: Omnivorous — sinking goldfish pellets or gel food strongly preferred; supplement with blanched vegetables, daphnia, and bloodworm; avoid floating foods to prevent buoyancy issues\u003c\/li\u003e\n\u003cli\u003eTemperament: Peaceful; best kept with other fancy goldfish of similar size and swimming ability — avoid housing with fast-moving single-tailed goldfish or aggressive species\u003c\/li\u003e\n\u003cli\u003eTank Setup: Smooth substrate (sand or rounded gravel); avoid sharp décor; good filtration and regular water changes essential; avoid strong currents\u003c\/li\u003e\n\u003cli\u003eSkill Level: Intermediate\u003c\/li\u003e\n\u003cli\u003eMax Size: 15–20cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Chloe's Aquatic Centre","offers":[{"title":"Default Title","offer_id":52975155020098,"sku":null,"price":24.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0889\/0128\/8258\/files\/IMG-0120.webp?v=1777282931","url":"https:\/\/chloesaquaticcentre.com.au\/products\/calico-ranchu-goldfish-5-6cm","provider":"Chloe's Aquatic Centre","version":"1.0","type":"link"}