Can Neon Tetra Live With Harlequin Rasbora?
Neon Tetra and Harlequin Rasbora are compatible. Temperature overlap 73–81°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Neon Tetra | Harlequin Rasbora | Overlap |
|---|---|---|---|
| Temperature | 68–79°F | 72–81°F | 73–81°F ✓ |
| pH Range | 5–7 | 5.5–7 | 6–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 1.6" | 2" | Similar ✓ |
| Min Tank Size | 11 gal | 11 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Neon Tetra + Harlequin Rasbora
To keep Neon Tetra and Harlequin Rasbora together, you need at minimum a 20 gallon tank. Neon Tetra should be kept in a school of 8+. Harlequin Rasbora should be kept in a school of 8+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Neon Tetra
Paracheirodon innesi
The Neon Tetra (Paracheirodon innesi) is a beginner freshwater species known for its blue, red, silver coloration. Iconic schooling fish. Mid.
Full care guide →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 →