Can Harlequin Rasbora Live With Black Skirt Tetra?
Harlequin Rasbora and Black Skirt Tetra are compatible. Temperature overlap 73–82°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Harlequin Rasbora | Black Skirt Tetra | Overlap |
|---|---|---|---|
| Temperature | 72–81°F | 68–79°F | 73–82°F ✓ |
| pH Range | 5.5–7 | 6–7.5 | 6–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 3" | Similar ✓ |
| Min Tank Size | 11 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Harlequin Rasbora + Black Skirt Tetra
To keep Harlequin Rasbora and Black Skirt Tetra together, you need at minimum a 20 gallon tank. Harlequin Rasbora should be kept in a school of 8+. Black Skirt Tetra 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
The Harlequin Rasbora (Trigonostigma heteromorpha) is a beginner freshwater species known for its orange-pink, black triangle coloration. Classic schooling fish. Mid.
Full care guide →Black Skirt Tetra
Gymnocorymbus ternetzi
The Black Skirt Tetra (Gymnocorymbus ternetzi) is a beginner freshwater species known for its silver, black coloration. Also called black widow tetra. Mid.
Full care guide →