Can Harlequin Rasbora Live With Boesemani Rainbowfish?
Harlequin Rasbora and Boesemani Rainbowfish are compatible. Temperature overlap 77–82°F. Both peaceful.
Conditions: Minimum 30 gallon tank.
Parameter Comparison
| Parameter | Harlequin Rasbora | Boesemani Rainbowfish | Overlap |
|---|---|---|---|
| Temperature | 73–82°F | 77–86°F | 77–82°F ✓ |
| pH Range | 6–7.5 | 7–8 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 4.5" | Similar ✓ |
| Min Tank Size | 10 gal | 30 gal | 30 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Harlequin Rasbora + Boesemani Rainbowfish
To keep Harlequin Rasbora and Boesemani Rainbowfish together, you need at minimum a 30 gallon tank. Harlequin Rasbora should be kept in a school of 6+. Boesemani Rainbowfish should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Harlequin Rasbora
Trigonostigma heteromorpha
Harlequin rasboras are elegant, copper-colored schooling fish with a distinctive black triangular patch on their body. They are one of the most peaceful and hardy community fish available, making them ideal for beginners. In schools of 8+, they display beautiful coordinated swimming behavior.
Full care guide →Boesemani Rainbowfish
Melanotaenia boesemani
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 →