Can Australian Rainbowfish Live With Kubotai Rasbora?
Australian Rainbowfish and Kubotai Rasbora are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–79°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.0.
Size
✗ Not Compatible
Extreme size difference. Australian Rainbowfish (5") may eat or bully Kubotai Rasbora (0.8").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Australian Rainbowfish is a schooling fish and needs at least 6 of its kind.
- Kubotai Rasbora is a schooling fish and needs at least 8 of its kind.
Tank Requirements
Minimum tank size for this combination: 35 gallons
| Parameter | Australian Rainbowfish | Kubotai Rasbora |
|---|---|---|
| Temperature | 72–82°F | 72–79°F |
| pH | 6.5–8 | 6–7 |
| Max Size | 5" | 0.8" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 30 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.