Zygatus Corydoras tank mates
Corydoras zygatus
5 rated pairings from the Zygatus Corydoras care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Zygatus Corydoras needs at least 15 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
Similar size, peaceful temperament, and bottom-dwelling habits make them ideal companions with identical water parameter needs
Neon Tetra
Paracheirodon innesi
10 gal min · 1.5" adult · Peaceful
Small, peaceful mid-water swimmers that won't compete for bottom space and thrive in the same soft, acidic water conditions
Rummy Nose Tetra
Hemigrammus rhodostomus
15 gal min · 2" adult · Peaceful
Peaceful schooling fish that occupy mid-water zones and prefer slightly acidic water similar to Zygatus requirements
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 zones; ensure adequate hiding spaces to prevent predation of shrimplets
Bolivian Ram
Mikrogeophagus altispinosus
20 gal min · 3.5" adult · Peaceful
Peaceful dwarf cichlid with compatible water parameters; may occasionally chase corydoras but generally coexist peacefully
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.