Can Angelfish Live With Rosy Loach?
Angelfish and Rosy Loach are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 76–79°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
⚠ Use Caution
Significant size difference (6" vs 1.2"). Angelfish may bully or stress Rosy Loach.
Temperament
⚠ Use Caution
Angelfish (semi-aggressive) may have issues with Rosy Loach (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Angelfish: middle, Rosy Loach: bottom), reducing conflict.
Trait Conflict
✗ Not Compatible
Angelfish is a predator and may eat Rosy Loach.
Important Notes
- Rosy Loach is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 35 gallons
| Parameter | Angelfish | Rosy Loach |
|---|---|---|
| Temperature | 76–84°F | 72–79°F |
| pH | 6–7.5 | 6.5–7.5 |
| Max Size | 6" | 1.2" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 30 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.