Can Jack Dempsey Live With Synodontis Catfish (Upside-Down)?
❌Not Compatible
Jack Dempsey Cichlid is aggressive and will likely attack or stress tank mates.
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Parameter Comparison
| Parameter | Jack Dempsey | Synodontis Catfish (Upside-Down) | Overlap |
|---|---|---|---|
| Temperature | 72–86°F | 72–79°F | 75–82°F ✓ |
| pH Range | 6.5–7.5 | 6–7.5 | 7.5–8 ✓ |
| Temperament | aggressive | peaceful | Aggression risk ✗ |
| Max Size | 9.8" | 3.9" | Similar ✓ |
| Min Tank Size | 53 gal | 20 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | intermediate | beginner | — |
Species Profiles
Jack Dempsey
Rocio octofasciata
intermediateaggressive53+ gal
The Jack Dempsey (Rocio octofasciata) is a intermediate freshwater species known for its dark brown-purple, blue-green spots coloration. Named after the boxer. Mid to Bottom.
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 Jack Dempsey:
For Synodontis Catfish (Upside-Down):
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