Can Harlequin Rasbora Live With Red Kadango?
Harlequin Rasbora and Red Kadango CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
⚠ Use Caution
Very narrow pH overlap (7.5–7.5). Hard to maintain precisely.
Size
⚠ Use Caution
Significant size difference (7" vs 2"). Red Kadango may bully or stress Harlequin Rasbora.
Temperament
⚠ Use Caution
Harlequin Rasbora (peaceful) may have issues with Red Kadango (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Harlequin Rasbora is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Harlequin Rasbora | Red Kadango |
|---|---|---|
| Temperature | 72–82°F | 75–82°F |
| pH | 6–7.5 | 7.5–8.5 |
| Max Size | 2" | 7" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Middle |
| Min Tank | 10 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.