Can Hillstream Loach Live With Synodontis Catfish (Upside-Down)?
Hillstream Loach and Synodontis Catfish are compatible. Temperature overlap 75–75°F. Both peaceful.
Conditions: Minimum 30 gallon tank.
Parameter Comparison
| Parameter | Hillstream Loach | Synodontis Catfish (Upside-Down) | Overlap |
|---|---|---|---|
| Temperature | 68–77°F | 72–79°F | 75–75°F ✓ |
| pH Range | 6.5–7.5 | 6–7.5 | 7.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 3.1" | 3.9" | Similar ✓ |
| Min Tank Size | 20 gal | 20 gal | 30 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Hillstream Loach + Synodontis Catfish (Upside-Down)
To keep Hillstream Loach and Synodontis Catfish (Upside-Down) together, you need at minimum a 30 gallon tank. Hillstream Loach should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Hillstream Loach
Sewellia lineolata
The Hillstream Loach (Sewellia lineolata) is a intermediate freshwater species known for its brown-tan, spotted/mottled coloration. Flat body. Surfaces.
Full care guide →Synodontis Catfish (Upside-Down)
Synodontis nigriventris
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 →