Can Azure Damselfish Live With Engineer Goby?
Azure Damselfish and Engineer Goby 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. Engineer Goby (13") may eat or bully Azure Damselfish (2.5").
Temperament
⚠ Use Caution
Azure Damselfish (semi-aggressive) may have issues with Engineer Goby (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Azure Damselfish: middle, Engineer Goby: bottom), reducing conflict.
Important Notes
- Engineer Goby is a schooling fish and needs at least 3 of its kind.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Azure Damselfish | Engineer Goby |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 2.5" | 13" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 20 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.