Metallic Calico Short Tail Ryukin Goldfish (Carassius auratus)The Calico Short Tail Ryukin Goldfish is a unique variety of fancy goldfish admired for its vibrant calico patterns, short, rounded tail, and distinctive humpbacked appearance. Originating from East Asia, this goldfish adds charm and colour to any aquarium, making it a popular choice among goldfish enthusiasts.Appearance:This goldfish variety stands out with its striking calico colouration, featuring a blend of white, orange, red, black, and blue hues scattered across its body and fins.The compact, rounded body and short, fan-shaped tail give it an adorable and robust look. Its defining feature is the prominent hump behind its head, which enhances its elegant and traditional goldfish appearance. Calico Short Tail Ryukins typically grow to about 15-20 cm in length.Aquarium Care:These goldfish thrive in well-maintained aquariums with a water temperature range of 18-22°C and a pH between 6.5 and 7.5. A tank of at least 80 litres is recommended, with smooth gravel or sand substrate to prevent injuries.Additionally, they prefer a setup with plenty of open swimming space and some decorations or plants for enrichment. Regular water changes and good filtration are essential to maintain optimal water quality, as Ryukins produce a moderate amount of waste.Tank Mates:Calico Short Tail Ryukins are peaceful fish that do well in community tanks with other slow-moving fancy goldfish. Avoid housing them with faster, more aggressive species, as these may outcompete them for food or damage their delicate fins. Ideal companions include other Ryukins, Orandas, or Ranchu goldfish.Feeding & Nutrition:As omnivores, Ryukins enjoy a varied diet. High-quality goldfish pellets or flakes should form the foundation of their diet, supplemented with fresh vegetables like peas, lettuce, and zucchini. Occasional treats like bloodworms, brine shrimp, or daphnia add variety and support their vibrant colours. Feed them 2-3 times daily, offering only as much food as they can consume in a few minutes.Lifespan:With proper care, the Calico Short Tail Ryukin Goldfish can live up to 10-15 years, making them a rewarding long-term companion.FAQs about Calico Short Tail Ryukin:What size tank is best for Calico Short Tail Ryukin Goldfish? A tank of at least 80 litres is recommended, with plenty of space for swimming and high-quality filtration.Can Calico Short Tail Ryukins live with other fish? Yes, they thrive in community tanks with other peaceful fancy goldfish varieties that share similar water parameters.How often should I feed them? Feed them 2-3 times daily with a varied diet of pellets, flakes, and fresh vegetables to maintain their health and vibrant colours.Do Calico Short Tail Ryukins need a lot of care? They require regular water changes, good filtration, and a balanced diet to stay healthy and happy, but they are generally hardy fish.How long do they live? With proper care, they can live up to 10-15 years, making them a long-term commitment.Species Overview:Species: Carassius auratus (Ryukin)Common Name: Calico Short Tail Ryukin GoldfishOrigin: East AsiaDiet: OmnivorePH Range: 6.5 – 7.5Temperature: 18-22°CBreed Type: Egg ScattererMax Size: Approximately 15-20 cmSex: Un-sexed
