Senegal Bichir tank mates
Polypterus senegalus
5 rated pairings from the Senegal Bichir care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Senegal Bichir needs at least 75 gallons on its own; every companion adds to that.
Good matches
4 · Compatible with normal care — watch space and numbers.
Bristlenose Pleco
Ancistrus sp.
20 gal min · 5" adult · Peaceful
Similar size and bottom-dwelling habits; nocturnal and unlikely to compete for food
Silver Dollar
Metynnis argenteus
55 gal min · 6" adult · Peaceful
Large enough to avoid predation; peaceful mid-water swimmer that won't compete for bottom space
Severum
Heros severus
55 gal min · 8" adult · Semi-aggressive
Large cichlid that shares similar water parameters and is too large to be eaten
Clown Loach
Chromobotia macracanthus
75 gal min · 12" adult · Peaceful
Peaceful bottom-dweller with similar size; active during different times may reduce competition
Use caution
1 · Works in the right setup; read the note before combining.Also recommended alongside Senegal Bichir
Species whose own guides list Senegal Bichir as a tank mate.
African Knife Fish
Xenomystus nigri
55 gal min · 6" adult · Semi-aggressive
Clown Featherback
Chitala ornata
200 gal min · 39" adult · Aggressive
Palmas Bichir
Polypterus palmas
55 gal min · 12" adult · Semi-aggressive
Saddled Bichir
Polypterus endlicheri
150 gal min · 30" adult · Semi-aggressive
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.