The Ryukin goldfish is a beautiful, classic fancy goldfish known for its distinctive hump behind the head, high back, and flowing fins. Originating from Japan, it’s admired for its graceful swimming and variety of colors—ranging from red, white, and calico to metallic orange. Ryukins are active and hardy, making them a popular choice among goldfish keepers who appreciate both elegance and character in their aquariums. #ryukingoldfish #fancygoldfish #goldfishlover #aquariumfish #goldfishcollectio