Fantail Goldfish - 5cm ( Carassius auratus) (Live Fish)

Fantail Goldfish are popular fancy goldfish with a rounded body and vibrant coloration that may include orange, red, white, black, or combinations of these tones. Its distinctive double tail, rounded fins, and shimmering scales give it a graceful and elegant appearance.

Common names: Fantail Goldfish, Fantail
Scientific name: Carassius auratus
Approximate size: 15–20 cm
Temperament: Peaceful and social; best kept with other similarly sized, slow-moving fancy goldfish
Recommended tank size: 100–150 L+ for one adult; larger for additional fish
Diet: Omnivorous; quality sinking goldfish pellets, vegetables, and suitable frozen or live foods such as daphnia and brine shrimp
Origin: China and Japan; developed through selective breeding and not found as a wild variety
Basic care information: A classic fancy goldfish variety with a rounded, egg-shaped body, upright dorsal fin, and distinctive double tail. Provide ample swimming space, strong biological filtration, good oxygenation, and regular water changes. Maintain clean, stable water around 18–24°C with a pH of approximately 6.5–8.5. Use smooth décor and gentle water flow, and avoid fast-swimming goldfish such as Comets that may outcompete Fantails for food. Sinking foods are preferred to help reduce buoyancy problems.