Can Emerald Corydoras Live With Phoenix Rasbora?
Emerald Corydoras and Phoenix Rasbora CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–79°F.
pH
✓ Compatible
Good pH overlap at 6.0–6.5.
Size
⚠ Use Caution
Significant size difference (3.5" vs 0.8"). Emerald Corydoras may bully or stress Phoenix Rasbora.
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Emerald Corydoras: bottom, Phoenix Rasbora: middle), reducing conflict.
Important Notes
- Emerald Corydoras is a schooling fish and needs at least 6 of its kind.
- Phoenix Rasbora is a schooling fish and needs at least 8 of its kind.
Tank Requirements
Minimum tank size for this combination: 23 gallons
| Parameter | Emerald Corydoras | Phoenix Rasbora |
|---|---|---|
| Temperature | 72–82°F | 72–79°F |
| pH | 6–7.5 | 4–6.5 |
| Max Size | 3.5" | 0.8" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Bottom | Middle |
| Min Tank | 20 gal | 5 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.