Fin's Fish Guide
The Dwarf gourami (Trichogaster lalius) is a freshwater fish of the family Osphronemidae that grows up to 10 cm.
Description
The dwarf gourami is a small labyrinth fish (Osphronemidae) from South Asia. The species stays small; males are handsomely coloured with alternating blue and red crossbars, females are duller. It inhabits slow-flowing streams, ditches and lakes with plenty of vegetation. Like other labyrinth fishes it can gulp air with an accessory breathing organ. The pelvic fins are modified into long, feeling threads. The male builds a bubble nest at the surface and guards the brood. The species is harmless to humans.
Frequently asked questions
How do you recognise the Dwarf gourami?
The Dwarf gourami has a flattened, disc-shaped body, is mainly blue and shows a vertical stripes pattern. Labyrinth fish with thread-like pelvic fins; the male builds and guards a bubble nest.
Where does the Dwarf gourami live?
The Dwarf gourami lives in fresh water and is mostly found around mixed bottom. South Asia; vegetated slow-flowing waters.
How big does the Dwarf gourami get?
The Dwarf gourami grows to a maximum of about 10 cm.
Is the Dwarf gourami dangerous to humans?
No, the Dwarf gourami is harmless to humans. None required: this species is harmless to humans.
Is the Dwarf gourami edible?
The Dwarf gourami is not usually eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Trichogaster
More from the family Osphronemidae
Want the complete picture on the Dwarf gourami?
Point your camera at the fish and Fin names the species in seconds. Free, and the Dwarf gourami is one of 12,519 species in the app.