Betta Brownorum tank mates
Betta brownorum
5 rated pairings from the Betta Brownorum care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Betta Brownorum needs at least 20 gallons on its own; every companion adds to that.
Excellent matches
3 · Same water, complementary zones, no conflict.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Small, peaceful algae eater that won't compete for food or space
Pygmy Corydoras
Corydoras pygmaeus
10 gal min · 1" adult · Peaceful
Tiny bottom-dweller that shares peaceful temperament and similar water requirements
Java Moss
Taxiphyllum barbieri
Provides essential cover and spawning substrate for breeding pairs
Good matches
2 · Compatible with normal care — watch space and numbers.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.