Painted Betta (Betta picta) Care Guide
Betta picta is a mouthbrooding wild betta from highland streams of Java, kept in soft to slightly hard, gently flowing water.
Compiled by Aquairi from published sources · Published · Updated
Overview
Betta picta is a wild betta of the family Osphronemidae, originally described by Valenciennes in 1846 and redescribed by Tan and Kottelat in 1998. According to Seriously Fish it is known only from the island of Java, Indonesia, where it may be endemic to western and central areas. It is a paternal mouthbrooder.
Taxonomy
- Family: Osphronemidae
- Genus: Betta
- Scientific name: Betta picta
- Described: Valenciennes, 1846
Habitat
According to Seriously Fish, the species occupies clear, flowing hill streams with quiet marginal zones and still pools containing leaf litter and rocks, and is also found in roadside ditches. Wikipedia describes relatively cool highland streams of Java.
Tank requirements
- Minimum tank volume: 40 L
- Temperature: 22-26 °C (72-79 °F)
- pH: 6.0-7.5
- GH: 4-12 °dGH
- Lifespan: 3-5 years
- Water flow: low; leaf litter and shaded areas recommended
Diet
Betta picta is carnivorous, feeding on aquatic and terrestrial invertebrates in nature. Seriously Fish reports captive fish accept small live or frozen foods including Daphnia, Artemia and chironomid larvae, and dried foods once recognised as edible.
Compatibility
A mid-water species. Seriously Fish notes it is not especially aggressive compared with other Betta species and can be maintained in a pair or group, though it is still best kept in a dedicated tank or with very peaceful species rather than a busy community.
Breeding
Betta picta is a paternal mouthbrooder. According to Seriously Fish, the male incubates eggs for roughly 9 to 12 days before releasing free-swimming fry. Wikipedia notes the species spawns readily and prolifically in captivity.
Conservation status
Wikipedia reports Betta picta as Near Threatened on the IUCN Red List.
Betta picta Breeding Guide
Overview
Betta picta, the Painted Betta, is a paternal mouthbrooder in which the male incubates the eggs and fry in his mouth. It is considered an intermediate breeding subject and is more tolerant of a wider pH range than the strict blackwater wild bettas.
Sexing
Males are larger with broader heads and more colour, displaying a greater extent of iridescent scaling on the head, body and unpaired fins compared to females.
Breeding Setup
- Temperature: 22-28 C
- pH: 5.5-7.5
- Hardness: 18-90 ppm
- Quiet, well-covered tank with shaded retreats
Stable, well-covered conditions support courtship; this species tolerates a broader pH range than the strict peat-swamp bettas.
Spawning Behavior & Trigger
Reproduction involves a courtship ritual in which the male wraps around the female in an embrace and eggs and sperm are released. The female catches the eggs on her anal fin, then spits them into the water for the male to collect in his mouth. Multiple embraces may occur before spawning begins, and the process can be lengthy.
Egg & Fry Care
The embryonic stage lasts 9-12 days, after which the fry become free-swimming. Fry are large enough to accept motile foods such as microworm and Artemia nauplii immediately, though excessive Artemia may cause health issues. Water changes should be small and frequent rather than large and sporadic.
Common Challenges
As with other mouthbrooders, a disturbed holding male may release the brood prematurely, so keep him undisturbed. Vary the fry diet to avoid the health problems associated with overfeeding Artemia.