🐟 The Tamasaba Goldfish is known for its slender body and long, flowing tail fin. It has a charming and graceful appearance.
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🐟 The Tamasaba Goldfish is known for its slender body and long, flowing tail fin. It has a charming and graceful appearance.
Tamasaba Goldfish have a distinctive long, flowing single tail and deep body with metallic orange, red, or gold coloration. Some specimens may have white patches. Their elegant tail resembles the tail of a koi, giving them the nickname "Koi-tailed Goldfish."
10-15 years
🍽️ Tamasaba Goldfish are omnivores and enjoy a diet that includes aquatic plants, small insects, fish flakes, and pellets.
Tamasaba Goldfish are ideal for hobbyists who want a hardy, graceful goldfish with unique beauty. They thrive in spacious aquariums or ponds and add elegance and serenity to any aquatic setup.
Beginner to Intermediate – hardy but needs stable water quality and ample space
20 gallons for first fish, +10 gallons per additio
6.0 – 8.0
Soft to moderately hard water
18°C – 24°C (65°F – 75°F)
8 – 10 inches (20 – 25 cm)
Other single-tail or moderately sized goldfish; avoid small, delicate fish or aggressive species
African Cichlids, Oscars, Jack Dempsey, Betta (male), Angelfish, Tiger Barbs, Cherry Barbs, Rosy Barbs, Zebra Danios, Neon Tetras, Guppies, Gouramis, Mollies, Platies, Swordtails, Shrimp, Snails
Carassius auratus
Cyprinidae
Japan
Peaceful, social with other cold-water fish; best with other robust goldfish
Feed 2–3 times daily in small portions. Include sinking pellets to prevent floatation issues, vegetables for fiber, and occasional protein treats for growth and color enhancement. Avoid overfeeding to reduce risk of swim bladder disorders.
Egg scatterers; breeding triggered by seasonal temperature changes; eggs require separation from adults to avoid predation
Tamasaba breed like other goldfish, typically in spring when water temperature rises. Males develop breeding tubercles, females become round with eggs. Eggs should be collected or separated from adults to prevent being eaten. Fry require very fine food such as infusoria initially, transitioning to baby brine shrimp and finely crushed flakes.
Maintain strong filtration as Tamasaba are active and produce moderate waste. Keep ammonia and nitrites at 0 ppm, nitrates under 40 ppm. Perform regular water changes (30–50% weekly) and ensure adequate oxygenation.
Prone to swim bladder issues, ich (white spot disease), fin rot if water quality is poor, and fungal infections. Gentle handling and stable water conditions are crucial.
😊 Tamasaba Goldfish are generally peaceful and can be kept with other goldfish varieties. Their graceful appearance adds beauty to any aquarium or pond.
Tamasaba are calm, graceful swimmers with a gentle temperament. They are curious, enjoy exploring their environment, and often interact with their owners. Their long, flowing single tail makes them excellent for viewing in aquariums and ponds.
The Tamasaba Goldfish (Carassius auratus) is a Japanese-developed variety notable for its long single tail and robust, deep body. Originating in Japan, it is valued for its calm temperament and striking appearance. Tamasaba require cool, well-oxygenated water, ample swimming space, and strong filtration. They are omnivorous, with a diet consisting of high-quality pellets, vegetables, and occasional live/frozen protein. Breeding occurs in spring, and fry require careful feeding and water management. Prone to swim bladder issues and other water-quality-related illnesses, Tamasaba thrive with regular water changes, stable conditions, and a well-maintained tank or pond. Their elegant tail and peaceful nature make them a favorite for both display aquariums and outdoor ponds.