Zebra Otocinclus tank mates
Otocinclus cocama
6 rated pairings from the Zebra Otocinclus care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Zebra Otocinclus needs at least 10 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
Same species; they are social and benefit from group dynamics with compatible otocinclus varieties
Neon Tetra
Paracheirodon innesi
10 gal min · 1.5" adult · Peaceful
Small, peaceful fish with identical water parameter requirements; occupy different tank zones
Ember Tetra
Hyphessobrycon amandae
10 gal min · 0.8" adult · Peaceful
Tiny, non-aggressive species that share preference for soft, acidic water and similar temperature range
Good matches
2 · Compatible with normal care — watch space and numbers.
Red Cherry Shrimp
Neocaridina davidi
5 gal min · 1.2" adult · Peaceful
Peaceful invertebrates that occupy similar bottom zone; ensure adequate hiding spaces for both
Amano Shrimp
Caridina multidentata
10 gal min · 2" adult · Peaceful
Larger shrimp that won't compete aggressively; both benefit from algae-rich environments
Use caution
1 · Works in the right setup; read the note before combining.Also recommended alongside Zebra Otocinclus
Species whose own guides list Zebra Otocinclus as a tank mate.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.