Boesemani Rainbowfish tank mates
Melanotaenia boesemani
4 rated pairings from the Boesemani Rainbowfish care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Boesemani Rainbowfish needs at least 30 gallons on its own; every companion adds to that.
Excellent matches
1 · Same water, complementary zones, no conflict.
Good matches
2 · Compatible with normal care — watch space and numbers.
Harlequin Rasbora
Trigonostigma heteromorpha
10 gal min · 2" adult · Peaceful
Small, peaceful schooling fish with compatible water requirements; may be slightly smaller but coexist peacefully
Dwarf Gourami
Trichogaster lalius
15 gal min · 3.5" adult · Semi-aggressive
Peaceful, similar temperature range; occupy different zones though males can be territorial toward each other
Use caution
1 · Works in the right setup; read the note before combining.
Also recommended alongside Boesemani Rainbowfish
Species whose own guides list Boesemani Rainbowfish as a tank mate.
Red Rainbowfish
Glossolepis incisus
40 gal min · 5" adult · Peaceful
Bleher's Rainbowfish
Chilatherina bleheri
55 gal min · 5" adult · Peaceful
Goldie River Rainbowfish
Melanotaenia goldiei
55 gal min · 5" adult · Peaceful
Parkinsoni Rainbowfish
Melanotaenia parkinsoni
30 gal min · 4.5" adult · Peaceful
Western Rainbowfish
Melanotaenia australis
30 gal min · 4" adult · Peaceful
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.