Can Otocinclus Catfish Live With Boesemani Rainbowfish?
Otocinclus Catfish and Boesemani Rainbowfish are compatible. Temperature overlap 77–79°F. Both peaceful.
Conditions: Minimum 30 gallon tank.
Parameter Comparison
| Parameter | Otocinclus Catfish | Boesemani Rainbowfish | Overlap |
|---|---|---|---|
| Temperature | 72–79°F | 77–86°F | 77–79°F ✓ |
| pH Range | 6–7.5 | 7–8 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 4.5" | Similar ✓ |
| Min Tank Size | 10 gal | 30 gal | 30 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Otocinclus Catfish + Boesemani Rainbowfish
To keep Otocinclus Catfish and Boesemani Rainbowfish together, you need at minimum a 30 gallon tank. Otocinclus Catfish should be kept in a school of 6+. Boesemani Rainbowfish 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 →Boesemani Rainbowfish
Melanotaenia boesemani
Boesemani rainbowfish are among the most colorful freshwater fish available. Males display a stunning gradient from steel blue on the front half to bright orange-gold on the back half. They are active, hardy schooling fish that reach a respectable 4–5 inches and look absolutely spectacular in schools of 8+ under good lighting.
Full care guide →