Can Blue-Eyed Cardinalfish Live With Ocellaris Clownfish?
Blue-Eyed Cardinalfish and Ocellaris Clownfish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Known Pairing
✓ Compatible
Blue-Eyed Cardinalfish and Ocellaris Clownfish are known to coexist well.
Temperature
✓ Compatible
Good temperature overlap at 74–82°F.
pH
✓ Compatible
Good pH overlap at 8.0–8.4.
Size
✓ Compatible
Compatible sizes (2" and 3").
Temperament
⚠ Use Caution
Blue-Eyed Cardinalfish (peaceful) may have issues with Ocellaris Clownfish (semi-aggressive). Monitor closely if attempting.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Ocellaris Clownfish is territorial. Provide plenty of space and hiding spots.
Important Notes
- Blue-Eyed Cardinalfish is a schooling fish and needs at least 3 of its kind.
Tank Requirements
Minimum tank size for this combination: 20 gallons
| Parameter | Blue-Eyed Cardinalfish | Ocellaris Clownfish |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 2" | 3" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Middle |
| Min Tank | 10 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.