Betta brownorum

A small red-magenta betta with a green flank patch.

A small magenta-red betta with a green flank blotch in both sexes; blotch size varies by locality.

Natural habitat: Occupies shaded peat swamp forest and blackwater streams, often in shallow, leaf-filled pools that spread across the forest floor in wet periods.

Suits 24–30°C, pH 3.0–6.0, 1–5 dGH; low carbonate hardness, shade and gentle flow.

Appearance and identification

Mature males are brighter and longer-finned; the blotch alone does not indicate sex. A secure cover must retain humid air and access to the surface.

Separate persistently bullied fish. Males guard bubble nests.

Needs soft acidic water; avoid intimidating competitors.

45 × 30 cm for a pair or small group.

Use shade-tolerant plants, floating cover and wood for shelter; keep dim light, gentle flow and surface access.

Provide small live/frozen foods and accepted dry foods without excess.

Sources