Can Angelfish Live With Synodontis Catfish (Upside-Down)?
Angelfish and Synodontis Catfish may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 30 gallon tank.
Parameter Comparison
| Parameter | Angelfish | Synodontis Catfish (Upside-Down) | Overlap |
|---|---|---|---|
| Temperature | 75–86°F | 72–79°F | 76–82°F ✓ |
| pH Range | 6–7.5 | 6–7.5 | 7.5–7.5 ✓ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 5.9" | 3.9" | Similar ✓ |
| Min Tank Size | 40 gal | 20 gal | 30 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Tank Requirements for Angelfish + Synodontis Catfish (Upside-Down)
To keep Angelfish and Synodontis Catfish (Upside-Down) together, you need at minimum a 30 gallon tank. Angelfish should be kept in a school of 5+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Angelfish
Pterophyllum scalare
The Angelfish (Pterophyllum scalare) is a intermediate freshwater species known for its silver, black stripes (many color variants) coloration. Iconic tall-bodied cichlid. Mid.
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 →