Can Coral Red Pencilfish Live With Firemouth Cichlid?
Coral Red Pencilfish and Firemouth Cichlid CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.0.
Size
⚠ Use Caution
Significant size difference (6" vs 1.2"). Firemouth Cichlid may bully or stress Coral Red Pencilfish.
Temperament
⚠ Use Caution
Coral Red Pencilfish (peaceful) may have issues with Firemouth Cichlid (semi-aggressive). Monitor closely if attempting.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Firemouth Cichlid is territorial. Provide plenty of space and hiding spots.
Important Notes
- Coral Red Pencilfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Coral Red Pencilfish | Firemouth Cichlid |
|---|---|---|
| Temperature | 75–82°F | 75–86°F |
| pH | 4.5–7 | 6.5–8 |
| Max Size | 1.2" | 6" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Middle |
| Min Tank | 10 gal | 30 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.