Can Celestial Pearl Danio Live With Regani Cichlid?
Celestial Pearl Danio and Regani Cichlid are NOT compatible tank mates.
Detailed Analysis
Temperature
⚠ Use Caution
Very narrow temperature overlap (76–76°F). Maintaining stable temp in this range may be difficult.
pH
✗ Not Compatible
No pH overlap. Celestial Pearl Danio needs pH 6.5–7.5, but Regani Cichlid needs pH 7.8–9.
Size
⚠ Use Caution
Significant size difference (5" vs 1"). Regani Cichlid may bully or stress Celestial Pearl Danio.
Temperament
⚠ Use Caution
Celestial Pearl Danio (peaceful) may have issues with Regani Cichlid (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Celestial Pearl Danio: middle, Regani Cichlid: bottom), reducing conflict.
Important Notes
- Celestial Pearl Danio is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 20 gallons
| Parameter | Celestial Pearl Danio | Regani Cichlid |
|---|---|---|
| Temperature | 65–76°F | 76–82°F |
| pH | 6.5–7.5 | 7.8–9 |
| Max Size | 1" | 5" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Bottom |
| Min Tank | 10 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.