Can Otocinclus Live With Synodontis Catfish (Upside-Down)?
❌Not Compatible
Otocinclus Catfish and Synodontis Catfish are not compatible due to size mismatch or behavioral conflicts.
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Parameter Comparison
| Parameter | Otocinclus | Synodontis Catfish (Upside-Down) | Overlap |
|---|---|---|---|
| Temperature | 70–79°F | 72–79°F | 75–79°F ✓ |
| pH Range | 6–7.5 | 6–7.5 | 7.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 3.9" | Similar ✓ |
| Min Tank Size | 11 gal | 20 gal | 30 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Otocinclus
Otocinclus spp.
intermediatepeaceful11+ gal
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 →Synodontis Catfish (Upside-Down)
Synodontis nigriventris
beginnerpeaceful20+ gal
The Synodontis Catfish (Upside-Down) (Synodontis nigriventris) is a beginner freshwater species known for its brown, dark mottled coloration. Swims upside down. Underside of surfaces.
Full care guide →Other Compatible Tank Mates
For Synodontis Catfish (Upside-Down):
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