{"product_id":"koi-fish","title":"Koi Fish (Assorted) 7-9cm","description":"\u003cp\u003e\u003cstrong\u003eKoi Fish (Cyprinus rubrofuscus)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA domesticated variant of the common carp, Koi are prized for their striking, ever-changing colour patterns of red, white, black, orange, and gold. These hardy, intelligent, and long-lived fish are best suited to large ponds where they have room to grow and thrive.\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: Large pond (1,000+ litres) with excellent filtration\u003c\/li\u003e\n\u003cli\u003eTemperature: 15–25°C\u003c\/li\u003e\n\u003cli\u003epH Range: 6.5–8.0\u003c\/li\u003e\n\u003cli\u003eWater Hardness: Moderate to hard\u003c\/li\u003e\n\u003cli\u003eTemperament: Peaceful, social\u003c\/li\u003e\n\u003cli\u003eDiet: Omnivore — koi pellets, vegetables, occasional live\/frozen foods\u003c\/li\u003e\n\u003cli\u003eMax Size: 60–90 cm\u003c\/li\u003e\n\u003cli\u003eLifespan: 20–40+ years\u003c\/li\u003e\n\u003cli\u003eCare Level: Easy to moderate (requires large volume and strong filtration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTank Mates:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOther koi, large goldfish (comet\/shubunkin), and peaceful pond species. Avoid small or slow-moving fish that may be outcompeted for food.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJapan (selectively bred from common carp over centuries; captive-bred aquarium\/pond strain)\u003c\/p\u003e","brand":"Newtown Aquarium AU","offers":[{"title":"Default Title","offer_id":58957057884320,"sku":null,"price":25.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0491\/7942\/6976\/files\/ImageComingSoon_Default_7c8c5e0e-ac0b-43b0-8f82-41306db79ef4.png?v=1776915827","url":"https:\/\/newtownaquarium.com.au\/products\/koi-fish","provider":"Newtown Aquarium AU","version":"1.0","type":"link"}