Fin's Fish Guide
The Prima fighter (Betta prima) is a freshwater fish of the family Osphronemidae that grows up to 5 cm.
Description
The Prima fighter is an Asian labyrinth fish (Osphronemidae) from slow-flowing, soft and oxygen-poor fresh water of the Mekong basin in Southeast Asia. The species grows to about 5 cm and has a slender body; males are finely coloured with red, blue or green tints and spreading fins. With a labyrinth organ it can gulp air at the surface. Depending on the species the male broods the eggs in a bubble nest or in his mouth. It eats small invertebrates and insect larvae. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Prima fighter?
The Prima fighter has a torpedo-shaped body and is mainly multicoloured.
Where does the Prima fighter live?
The Prima fighter lives in fresh water and is mostly found around open water. Asia: Cambodia, Laos, Thailand
How big does the Prima fighter get?
The Prima fighter grows to a maximum of about 5 cm.
Is the Prima fighter dangerous to humans?
No, the Prima fighter is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Betta
More from the family Osphronemidae
Want the complete picture on the Prima fighter?
Point your camera at the fish and Fin names the species in seconds. Free, and the Prima fighter is one of 12,519 species in the app.