Can Discus Live With Glass Catfish?
❌Not Compatible
Incompatible temperatures. Discus needs 82–88°F, Glass Catfish needs 75–80°F.
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Parameter Comparison
| Parameter | Discus | Glass Catfish | Overlap |
|---|---|---|---|
| Temperature | 81–88°F | 75–79°F | No overlap ✗ |
| pH Range | 5.5–7 | 6.5–7.5 | 6.5–7 ✓ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 7.9" | 3.1" | Similar ✓ |
| Min Tank Size | 53 gal | 20 gal | 55 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | advanced | intermediate | — |
Species Profiles
Discus
Symphysodon spp.
advancedsemi-aggressive53+ gal
The Discus (Symphysodon spp.) is a advanced freshwater species known for its multi-color (red, blue, brown, green variants) coloration. King of freshwater fish. Mid.
Full care guide →Glass Catfish
Kryptopterus vitreolus
intermediatepeaceful20+ gal
The Glass Catfish (Kryptopterus vitreolus) is a intermediate freshwater species known for its transparent/clear coloration. Transparent body. Mid.
Full care guide →Other Compatible Tank Mates
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