Can Fiji Blue Devil Damselfish Live With Naso Tang?
Fiji Blue Devil Damselfish and Naso Tang 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
✗ Not Compatible
Extreme size difference. Naso Tang (18") may eat or bully Fiji Blue Devil Damselfish (3").
Temperament
⚠ Use Caution
Fiji Blue Devil Damselfish (semi-aggressive) may have issues with Naso Tang (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Tank Requirements
Minimum tank size for this combination: 125 gallons
| Parameter | Fiji Blue Devil Damselfish | Naso Tang |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 3" | 18" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Swim Level | Middle | All |
| Min Tank | 20 gal | 125 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.