Can Emerald Corydoras Live With Green Neon Tetra?
Emerald Corydoras and Green Neon Tetra CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–6.5.
Size
⚠ Use Caution
Significant size difference (3.5" vs 1"). Emerald Corydoras may bully or stress Green Neon Tetra.
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Emerald Corydoras: bottom, Green Neon Tetra: middle), reducing conflict.
Important Notes
- Emerald Corydoras is a schooling fish and needs at least 6 of its kind.
- Green Neon Tetra is a schooling fish and needs at least 10 of its kind.
Tank Requirements
Minimum tank size for this combination: 25 gallons
| Parameter | Emerald Corydoras | Green Neon Tetra |
|---|---|---|
| Temperature | 72–82°F | 75–85°F |
| pH | 6–7.5 | 4–6.5 |
| Max Size | 3.5" | 1" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Bottom | Middle |
| Min Tank | 20 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.