Can Otocinclus Catfish Live With Rabbit Snail?
Otocinclus Catfish and Rabbit Snail are compatible. Temperature overlap 76–79°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Otocinclus Catfish | Rabbit Snail | Overlap |
|---|---|---|---|
| Temperature | 72–79°F | 76–84°F | 76–79°F ✓ |
| pH Range | 6–7.5 | 7.5–8.5 | 7.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 4" | Similar ✓ |
| Min Tank Size | 10 gal | 20 gal | 20 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Otocinclus Catfish + Rabbit Snail
To keep Otocinclus Catfish and Rabbit Snail together, you need at minimum a 20 gallon tank. Otocinclus Catfish should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Otocinclus Catfish
Otocinclus spp.
Otocinclus catfish (otos) are tiny, peaceful algae eaters that are incredibly effective at controlling soft green algae and diatoms in planted tanks. They are the gold standard for planted tank algae control, often preferred over larger plecos. However, they are somewhat delicate and require established, well-maintained aquariums.
Full care guide →Rabbit Snail
Tylomelania spp.
The Rabbit Snail (Tylomelania spp.) is a beginner-level freshwater invertebrate growing to 4 inches. Peaceful temperament, minimum 20 gallon tank.
Full care guide →