Can Otocinclus Live With Firemouth Cichlid?
Otocinclus Catfish and Firemouth Cichlid may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 30 gallon tank.
Parameter Comparison
| Parameter | Otocinclus | Firemouth Cichlid | Overlap |
|---|---|---|---|
| Temperature | 70–79°F | 73–86°F | 75–79°F ✓ |
| pH Range | 6–7.5 | 6.5–7.5 | 6.5–7.5 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 2" | 6.7" | Size mismatch ✗ |
| Min Tank Size | 11 gal | 53 gal | 30 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | intermediate | — |
Tank Requirements for Otocinclus + Firemouth Cichlid
To keep Otocinclus and Firemouth Cichlid together, you need at minimum a 30 gallon tank. Otocinclus should be kept in a school of 6+. Firemouth Cichlid 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
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 →Firemouth Cichlid
Thorichthys meeki
The Firemouth Cichlid (Thorichthys meeki) is a intermediate freshwater species known for its gray-blue, red throat/belly coloration. Red throat display when threatened. Mid to Bottom.
Full care guide →