Double Tail Betta

Betta splendens

Also known as: Doubletail Betta, DT Betta

A variety of Betta

A betta with a split, two-lobed tail and an extra-broad dorsal fin for a full, rounded look.

Water

Freshwater

Temperature

76–82°F

pH

6–7.5

Hardness

3–15 dGH

Max size

2.5 in

Min tank

5 gal

Temperament

Semi-aggressive

Social

Solitary

Swim level

All

Diet

Carnivore

Care level

Beginner

Lifespan

3-5 years

Breeding

Bubble-nester

Suitability

Common

Origin

Cultivated form (wild species: Thailand, Cambodia)

Care is the same as any betta: one male per tank of 5 gallons or more, warm stable water and low flow. The genetics behind the double tail can mean a shorter body and occasional swim bladder trouble, so avoid overfeeding.