Can Otocinclus Live With Pygmy Corydoras?
Otocinclus Catfish and Pygmy Corydoras are compatible. Temperature overlap 72–79°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Otocinclus | Pygmy Corydoras | Overlap |
|---|---|---|---|
| Temperature | 70–79°F | 72–79°F | 72–79°F ✓ |
| pH Range | 6–7.5 | 6–7.5 | 6–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 1.2" | Similar ✓ |
| Min Tank Size | 11 gal | 5 gal | 20 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Otocinclus + Pygmy Corydoras
To keep Otocinclus and Pygmy Corydoras together, you need at minimum a 20 gallon tank. Otocinclus should be kept in a school of 6+. Pygmy Corydoras should be kept in a school of 10+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Otocinclus
Otocinclus spp.
The Otocinclus (Otocinclus spp.) is a intermediate freshwater species known for its brown-gray, dark lateral stripe coloration. Small algae eater. Surfaces.
Full care guide →Pygmy Corydoras
Corydoras pygmaeus
The Pygmy Corydoras (Corydoras pygmaeus) is a beginner freshwater species known for its silver-gray, dark lateral line coloration. One of the smallest cory species. Mid to Bottom.
Full care guide →