Can Celestial Pearl Danio Live With Paradise Fish?
Celestial Pearl Danio and Paradise Fish are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 65–76°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
⚠ Use Caution
Significant size difference (4" vs 1"). Paradise Fish may bully or stress Celestial Pearl Danio.
Temperament
✗ Not Compatible
Celestial Pearl Danio (peaceful) is not compatible with Paradise Fish (aggressive). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (Celestial Pearl Danio: middle, Paradise Fish: top), 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 | Paradise Fish |
|---|---|---|
| Temperature | 65–76°F | 61–79°F |
| pH | 6.5–7.5 | 6–8 |
| Max Size | 1" | 4" |
| Temperament | Peaceful | Aggressive |
| Swim Level | Middle | Top |
| Min Tank | 10 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.