Can Celestial Pearl Danio Live With Clown Loach?
Celestial Pearl Danio and Clown Loach are NOT compatible tank mates.
Detailed Analysis
Temperature
✗ Not Compatible
No temperature overlap. Celestial Pearl Danio needs 65–76°F, but Clown Loach needs 77–86°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
✗ Not Compatible
Extreme size difference. Clown Loach (12") may eat or bully Celestial Pearl Danio (1").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Celestial Pearl Danio: middle, Clown Loach: bottom), reducing conflict.
Important Notes
- Celestial Pearl Danio is a schooling fish and needs at least 6 of its kind.
- Clown Loach is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 75 gallons
| Parameter | Celestial Pearl Danio | Clown Loach |
|---|---|---|
| Temperature | 65–76°F | 77–86°F |
| pH | 6.5–7.5 | 6–7.5 |
| Max Size | 1" | 12" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 10 gal | 75 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.