How big will a Fantail goldfish get?

between six and eight inches
The average Fantail goldfish size is between six and eight inches in length. This measurement is from the nose to the tip of the tail fin. A large portion of that size measurement actually comes from their expansive fins. The bodies of a Fantail goldfish are usually smaller and can fit nicely in the palm of your hand.

Do Fantail goldfish need a heater?

Unlike tropical fish, fantails are fans of colder water in their tanks. Unless room temperature in your house dips below freezing, there isn’t any need for a heater. Keep the tank away from direct sunlight, as goldfish become very stressed above 86 degrees Fahrenheit.

Are Fantail goldfish Hardy?

Fantail Goldfish are a popular variety of Fancy Goldfish (Carassius auratus), from the Cyprinidae family. If kept healthy, Fantails can exceed ten years of age. Their hardy nature makes them great for beginners trying Fancy Goldfish for the first time. They are ideal for cold-water setups and can even be kept in ponds.

Can Fantail goldfish live with common goldfish?

Common goldfish, comets, and shubunkins cannot be kept with fancy goldfish. Additionally, some types of fancy goldfish such as orandas, black moors, and fantails shouldn’t be kept with other fancy types like ranchus. Nipping can also be a factor, and something that fancier and slower goldfish are unable to avoid.

How long do Fantail goldfish live?

On average Fantail Goldfish live about 10 years in a fish tank and 20 years in a pond.

Can goldfish live with fantails?

Common goldfish, comets, and shubunkins cannot be kept with fancy goldfish. Additionally, some types of fancy goldfish such as orandas, black moors, and fantails shouldn’t be kept with other fancy types like ranchus. Goldfish are cold-water fish, requiring a steady temperature of somewhere between 65 and 75 degrees.