Can Desjardin's Sailfin Tang Live With Fiji Blue Devil Damselfish?
Desjardin's Sailfin Tang and Fiji Blue Devil Damselfish 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. Desjardin's Sailfin Tang (16") may eat or bully Fiji Blue Devil Damselfish (3").
Temperament
⚠ Use Caution
Desjardin's Sailfin Tang (semi-aggressive) may have issues with Fiji Blue Devil Damselfish (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Tank Requirements
Minimum tank size for this combination: 135 gallons
| Parameter | Desjardin's Sailfin Tang | Fiji Blue Devil Damselfish |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 16" | 3" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Swim Level | All | Middle |
| Min Tank | 125 gal | 20 gal |
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