Can Discus Live With Synodontis Catfish?
❌Not Compatible
Incompatible pH. Discus needs 5.5–7.0, Synodontis Catfish needs 7.5–8.5.
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Parameter Comparison
| Parameter | Discus | Synodontis Catfish | Overlap |
|---|---|---|---|
| Temperature | 82–88°F | 75–82°F | 82–82°F ✓ |
| pH Range | 5.5–7 | 7.5–8.5 | No overlap ✗ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 8" | 8" | Similar ✓ |
| Min Tank Size | 55 gal | 30 gal | 55 gal minimum together |
| Diet | Carnivore/Omnivore | Omnivore | — |
| Care Level | advanced | intermediate | — |
Species Profiles
Discus
Symphysodon spp.
advancedpeaceful55+ gal
Discus are widely considered the king of freshwater aquarium fish. Their disk-shaped body, vivid colors, and graceful swimming make them the ultimate showpiece. However, they are among the most demanding freshwater fish to keep, requiring warm, soft, exceptionally clean water, frequent feedings, and a stress-free environment. Discus are not recommended for beginners.
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
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