Saddled Bichir tank mates
Polypterus endlicheri
6 rated pairings from the Saddled Bichir care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Saddled Bichir needs at least 150 gallons on its own; every companion adds to that.
Good matches
2 · Compatible with normal care — watch space and numbers.Striped Raphael Catfish
Platydoras armatulus
50 gal min · 9" adult · Peaceful
Similar size and nocturnal behavior; both are armored and can coexist if tank is large enough with adequate hiding spaces
Upside-Down Catfish
Synodontis nigriventris
20 gal min · 4" adult · Peaceful
Bottom-dweller with similar water requirements; less likely to be predated due to armor and nocturnal habits
Use caution
4 · Works in the right setup; read the note before combining.Rope Fish
Erpetoichthys calabaricus
55 gal min · 15" adult · Peaceful
Similar size and habitat preference, but both are predatory; only suitable in very large tanks with ample space
Senegal Bichir
Polypterus senegalus
75 gal min · 12" adult · Semi-aggressive
Smaller bichir species; may be consumed by Saddled Bichir despite being congeners; only house together if tank is exceptionally large
Ornate Bichir
Polypterus ornatipinnis
90 gal min · 18" adult · Semi-aggressive
Similar size and predatory nature; territorial aggression likely unless tank exceeds 200+ gallons with multiple territories
Delhezi Bichir
Polypterus delhezi
75 gal min · 14" adult · Semi-aggressive
Comparable size and behavior; may compete aggressively for food and territory in smaller setups
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.