Can Discus Live With Green Neon Tetra?
❌Not Compatible
Discus and Green Neon Tetra are not compatible due to size mismatch or behavioral conflicts.
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Parameter Comparison
| Parameter | Discus | Green Neon Tetra | Overlap |
|---|---|---|---|
| Temperature | 81–88°F | 73–81°F | 82–85°F ✓ |
| pH Range | 5.5–7 | 4.5–6.5 | 5.5–6.5 ✓ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 7.9" | 1.4" | Size mismatch ✗ |
| Min Tank Size | 53 gal | 11 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| 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 →Green Neon Tetra
Paracheirodon simulans
intermediatepeaceful11+ gal
The Green Neon Tetra (Paracheirodon simulans) is a intermediate freshwater species known for its green-blue, silver coloration. Smaller and more delicate. Mid.
Full care guide →Other Compatible Tank Mates
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