Can Powder Blue Tang Live With Tailspot Blenny?
Powder Blue Tang and Tailspot Blenny 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
⚠ Use Caution
Significant size difference (9" vs 2.5"). Powder Blue Tang may bully or stress Tailspot Blenny.
Temperament
✗ Not Compatible
Powder Blue Tang (aggressive) is not compatible with Tailspot Blenny (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Tank Requirements
Minimum tank size for this combination: 105 gallons
| Parameter | Powder Blue Tang | Tailspot Blenny |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 9" | 2.5" |
| Temperament | Aggressive | Peaceful |
| Swim Level | All | Bottom |
| Min Tank | 100 gal | 10 gal |
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