Haraldschultzi Corydoras tank mates
Corydoras haraldschultzi
5 rated pairings from the Haraldschultzi Corydoras care guide. Compatibility here means water, temperament, tank zone and adult size all line up — the note on each card says why. Haraldschultzi Corydoras needs at least 15 gallons on its own; every companion adds to that.
Excellent matches
2 · Same water, complementary zones, no conflict.
Otocinclus
Otocinclus vittatus
10 gal min · 1.5" adult · Peaceful
Similar peaceful bottom-dweller with compatible water parameters and non-aggressive behavior
Neon Tetra
Paracheirodon innesi
10 gal min · 1.5" adult · Peaceful
Small, peaceful mid-water fish that won't compete for bottom space or disturb corydoras
Good matches
2 · Compatible with normal care — watch space and numbers.
Harlequin Rasbora
Trigonostigma heteromorpha
10 gal min · 2" adult · Peaceful
Peaceful schooling fish with similar water temperature requirements and non-aggressive temperament
Bristlenose Pleco
Ancistrus sp.
20 gal min · 5" adult · Peaceful
Compatible bottom-dweller that shares similar peaceful nature and algae-eating habits
Use caution
1 · Works in the right setup; read the note before combining.
Planning this tank?
Run the whole stock list through the calculator — it checks bioload and schooling numbers, not just pairings.