Can Purple Firefish Live With Yellowtail Damselfish?
Purple Firefish and Yellowtail Damselfish CAN coexist, but with some risks. Careful setup and monitoring required.
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 (3.5" and 2.5").
Temperament
⚠ Use Caution
Purple Firefish (peaceful) may have issues with Yellowtail Damselfish (semi-aggressive). Monitor closely if attempting.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Yellowtail Damselfish is territorial. Provide plenty of space and hiding spots.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Purple Firefish | Yellowtail Damselfish |
|---|---|---|
| Temperature | 74–82°F | 74–82°F |
| pH | 8–8.4 | 8–8.4 |
| Max Size | 3.5" | 2.5" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Middle |
| Min Tank | 20 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.