Can Celestial Pearl Danio Live With Boesemani Rainbowfish?
❌Not Compatible
Celestial Pearl Danio and Boesemani Rainbowfish are not compatible due to size mismatch or behavioral conflicts.
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Parameter Comparison
| Parameter | Celestial Pearl Danio | Boesemani Rainbowfish | Overlap |
|---|---|---|---|
| Temperature | 72–78°F | 77–86°F | 77–78°F ✓ |
| pH Range | 6.5–7.5 | 7–8 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 1" | 4.5" | Size mismatch ✗ |
| Min Tank Size | 10 gal | 30 gal | 30 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Species Profiles
Celestial Pearl Danio
Danio margaritatus
beginnerpeaceful10+ gal
Celestial pearl danios (also called galaxy rasboras) are tiny, jewel-like fish discovered in Myanmar in 2006. Their dark blue body is covered in iridescent pearl-white spots, with bright orange-red fins striped with black. Despite their exotic appearance, they are hardy and easy to care for — one of the hobby's best-kept secrets for nano tanks.
Full care guide →Boesemani Rainbowfish
Melanotaenia boesemani
beginnerpeaceful30+ gal
The Boesemani Rainbowfish (Melanotaenia boesemani) is a beginner-level freshwater fish growing to 4.5 inches. Peaceful temperament, minimum 30 gallon tank.
Full care guide →Other Compatible Tank Mates
For Celestial Pearl Danio:
For Boesemani Rainbowfish:
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