{"id":1500,"date":"2026-02-16T22:44:07","date_gmt":"2026-02-16T22:44:07","guid":{"rendered":"https:\/\/aquadistribution.co.uk\/product\/assorted-giant-ryukin-goldfish-grade-aa-carassius-auratus\/"},"modified":"2026-03-10T18:56:04","modified_gmt":"2026-03-10T18:56:04","slug":"assorted-giant-ryukin-goldfish-grade-aa-carassius-auratus","status":"publish","type":"product","link":"https:\/\/aquadistribution.co.uk\/?product=assorted-giant-ryukin-goldfish-grade-aa-carassius-auratus","title":{"rendered":"Assorted Giant Ryukin Goldfish Grade AA Carassius Auratus"},"content":{"rendered":"<p><strong>Assorted Giant Ryukin Goldfish Grade AA Carassius Auratus<\/strong><\/p>\n<p><strong>Overview:<\/strong> The Ryukin Goldfish is a beautiful and distinctive variety of goldfish with a prominent humpback and a deep, compressed body. Their flowing fins and varied color patterns make them a popular choice for aquarium enthusiasts. Typically reaching a size of 6-8 inches, Ryukins are known for their hardiness and playful demeanor.<\/p>\n<p><strong>Origin:<\/strong> Originally from China, Ryukin Goldfish have a rich history dating back centuries. They were later introduced to Japan, where they became highly popular. Today, they are bred worldwide.<\/p>\n<p><strong>Feeding:<\/strong> Ryukins are omnivores and thrive on a varied diet. High-quality goldfish pellets or flakes should form the basis of their diet, supplemented with live, frozen, or freeze-dried foods like bloodworms, brine shrimp, and daphnia. Vegetable matter like blanched spinach or peas is also beneficial. Avoid overfeeding as they are prone to digestive issues.<\/p>\n<p><strong>Tank Mates:<\/strong> Ryukin Goldfish do well with other goldfish varieties, particularly those that are not too fast-swimming or competitive for food. Suitable companions include Orandas, Telescopes, and Fantails. Avoid pairing with aggressive or nippy fish.<\/p>\n<p><strong>Aggression:<\/strong> Ryukins are generally peaceful but can be competitive during feeding. They are better suited to a community of similar, non-aggressive goldfish species.<\/p>\n<p><strong>Experience Level:<\/strong> Suitable for beginners to advanced aquarists, Ryukins are relatively easy to care for, provided their basic needs are met.<\/p>\n<p><strong>Water Parameters:<\/strong><\/p>\n<ul>\n<li>Temperature: 65-75\u00b0F (18-24\u00b0C)<\/li>\n<li>pH: 6.5-7.5<\/li>\n<li>Water hardness: 5-19 dGH<\/li>\n<\/ul>\n<p>Regular water changes and a well-maintained filtration system are crucial to keep their environment clean and healthy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Assorted Giant Ryukin Goldfish Grade AA Carassius Auratus Overview: The Ryukin Goldfish is a beautiful and distinctive variety of goldfish with a prominent humpback and a deep, compressed body. Their flowing fins and varied color patterns make them a popular choice for aquarium enthusiasts. Typically reaching a size of 6-8 inches, Ryukins are known for [&hellip;]<\/p>\n","protected":false},"featured_media":1499,"template":"","meta":[],"product_brand":[],"product_cat":[94,101,104],"product_tag":[],"class_list":{"0":"post-1500","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cold-water-assorted","7":"product_cat-giant-fancy-goldfish","8":"product_cat-ryukin","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-variable"},"group_of_quantity":0,"min_quantity":0,"max_quantity":"","exclude_order_quantity_value_rules":"no","exclude_category_quantity_rules":"no","combine_variations":"no","exclude_global_add_ons":[],"addons":[],"_links":{"self":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product\/1500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=\/wp\/v2\/media\/1499"}],"wp:attachment":[{"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1500"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1500"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1500"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aquadistribution.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}