All fish / Osphronemidae

Pale-finned Betta

Betta pallifina

Also known as pallifina betta, pale finned betta, betta pallifina, wild betta pallifina, ベタ・パリフィナ, cupang pallifina, 淡鳍斗鱼

Betta pallifina is a large wild betta from the Betta unimaculata group, with a long brownish body, red flushes on the gill covers and green to blue iridescent scales on the flanks of mature males. Fins are fairly pale, giving the species its name. It suits keepers of wild bettas who want a sturdy, characterful fish for a dim, planted forest stream tank.

Care at a glance

Care level

Moderate

Temperament

Semi

Adult size

10 cm

Temperature

22 to 27 °C

pH

5 to 7

Smallest tank

80 litres

Keep as

Pair, or a small group in a large tank

Diet

Carnivore: live and frozen bloodworm, brine shrimp, daphnia, small insects, quality pellets

Swims

Middle of the tank

Lifespan

5 to 8 years

Water

Freshwater

Wild range

Indonesia: central Borneo (Barito River basin, Central Kalimantan)

Breeding

It is a paternal mouthbrooder: the male carries the eggs and fry in his mouth for around two weeks after spawning. Breeding is quite achievable in a quiet, well covered tank with soft, slightly acidic water.

Good to know

Males can be quarrelsome with each other and like all bettas it is an expert jumper, so a tight lid is essential. It is easily confused with Betta unimaculata and other relatives, so buy from sellers who give collection locality.