Can Celestial Pearl Danio Live With Ruby Tetra?
Celestial Pearl Danio and Ruby Tetra are compatible tank mates!
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 68–76°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.0.
Size
✓ Compatible
Compatible sizes (1" and 0.7").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Celestial Pearl Danio is a schooling fish and needs at least 6 of its kind.
- Ruby Tetra is a schooling fish and needs at least 8 of its kind.
Tank Requirements
Minimum tank size for this combination: 13 gallons
| Parameter | Celestial Pearl Danio | Ruby Tetra |
|---|---|---|
| Temperature | 65–76°F | 68–82°F |
| pH | 6.5–7.5 | 5–7 |
| Max Size | 1" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 10 gal | 5 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.