{"product_id":"ranchu-goldfish","title":"Ranchu Goldfish","description":"\u003cp\u003e\u003cstrong\u003eRanchu (Carassius auratus)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"king of goldfish\" — a selectively bred fancy variety prized for its rounded body, absence of a dorsal fin, and distinctive head growth (wen). With their charming waddle-swim and inquisitive nature, Ranchus are a beloved show fish for dedicated coldwater hobbyists.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCare at a Glance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMinimum Tank Size: 75+ litres per fish (large tank with gentle filtration)\u003c\/li\u003e\n\u003cli\u003eTemperature: 18–22°C\u003c\/li\u003e\n\u003cli\u003epH Range: 6.5–7.5\u003c\/li\u003e\n\u003cli\u003eTemperament: Peaceful, slow-moving\u003c\/li\u003e\n\u003cli\u003eDiet: Omnivore — sinking pellets, gel food, frozen foods, blanched vegetables\u003c\/li\u003e\n\u003cli\u003eMax Size: 15–20cm\u003c\/li\u003e\n\u003cli\u003eLifespan: 10–15 years\u003c\/li\u003e\n\u003cli\u003eCare Level: Intermediate (sensitive swim bladder, requires pristine water quality and careful feeding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTank Mates:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOther fancy goldfish varieties (Oranda, Ryukin, Black Moor). Avoid slim-bodied goldfish (commons, comets) and any fast or nipping species that may outcompete or stress them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChina\/Japan (selectively bred aquarium variety, centuries of domestic line breeding)\u003c\/p\u003e","brand":"Newtown Aquarium AU","offers":[{"title":"Default Title","offer_id":58907371372704,"sku":"FSH-0190","price":120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/7942\/6976\/files\/ranchu4.jpg?v=1789349405","url":"https:\/\/newtownaquarium.com.au\/products\/ranchu-goldfish","provider":"Newtown Aquarium AU","version":"1.0","type":"link"}