Can Harlequin Rasbora Live With Moonlight Gourami?
Harlequin Rasbora and Moonlight Gourami are compatible tank mates!
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 77–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.5.
Size
✓ Compatible
Compatible sizes (2" and 6").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Harlequin Rasbora: middle, Moonlight Gourami: top), reducing conflict.
Important Notes
- Harlequin Rasbora is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Harlequin Rasbora | Moonlight Gourami |
|---|---|---|
| Temperature | 72–82°F | 77–86°F |
| pH | 6–7.5 | 6–7.5 |
| Max Size | 2" | 6" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 10 gal | 30 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.