Can Royal Gramma Live With Synodontis Catfish?
❌Not Compatible
Cannot coexist — Royal Gramma is saltwater, Synodontis Catfish is freshwater.
Ad
Parameter Comparison
| Parameter | Royal Gramma | Synodontis Catfish | Overlap |
|---|---|---|---|
| Temperature | 75–80°F | 75–82°F | 75–80°F ✓ |
| pH Range | 8.1–8.4 | 7.5–8.5 | 8.1–8.4 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 3" | 8" | Similar ✓ |
| Min Tank Size | 20 gal | 30 gal | 30 gal minimum together |
| Diet | Carnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Royal Gramma
Gramma loreto
beginnerpeaceful20+ gal
The royal gramma is one of the most stunning and beginner-friendly saltwater fish. Its front half is vivid purple transitioning to bright yellow on the back — a color combination unmatched in the marine world. They are hardy, disease-resistant, reef-safe, and stay small. Often considered one of the top 3 beginner saltwater fish alongside clownfish and firefish.
Full care guide →Synodontis Catfish
Synodontis multipunctatus
intermediatepeaceful30+ gal
The Synodontis Catfish (Synodontis multipunctatus) is a intermediate-level freshwater fish growing to 8 inches. Peaceful temperament, minimum 30 gallon tank.
Full care guide →Other Compatible Tank Mates
For Royal Gramma:
For Synodontis Catfish:
Ad