Can Achilles Tang Live With Longnose Butterflyfish?
Achilles Tang and Longnose Butterflyfish are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 74–82°F.
pH
✓ Compatible
Good pH overlap at 8.0–8.4.
Size
✓ Compatible
Compatible sizes (10" and 9").
Temperament
✗ Not Compatible
Achilles Tang (aggressive) is not compatible with Longnose Butterflyfish (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Tank Requirements
Minimum tank size for this combination: 163 gallons
| Parameter | Achilles Tang | Longnose Butterflyfish |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 10" | 9" |
| Temperament | Aggressive | Peaceful |
| Swim Level | All | All |
| Min Tank | 125 gal | 75 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.