Can Otocinclus Catfish Live With Rubber Lip Pleco?
Otocinclus Catfish and Rubber Lip Pleco are compatible. Temperature overlap 72–79°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Otocinclus Catfish | Rubber Lip Pleco | Overlap |
|---|---|---|---|
| Temperature | 72–79°F | 72–80°F | 72–79°F ✓ |
| pH Range | 6–7.5 | 6.5–8 | 6.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 4.5" | Similar ✓ |
| Min Tank Size | 10 gal | 20 gal | 20 gal minimum together |
| Diet | Herbivore | Herbivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Otocinclus Catfish + Rubber Lip Pleco
To keep Otocinclus Catfish and Rubber Lip Pleco 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 →Rubber Lip Pleco
Chaetostoma formosae
The Rubber Lip Pleco (Chaetostoma formosae) is a beginner-level freshwater fish growing to 4.5 inches. Peaceful temperament, minimum 20 gallon tank.
Full care guide →