Can Colombian Tetra Live With Kuhli Loach?
Colombian Tetra and Kuhli Loach CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 73–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
✓ Compatible
Compatible sizes (2.5" and 4").
Temperament
⚠ Use Caution
Colombian Tetra (semi-aggressive) may have issues with Kuhli Loach (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Colombian Tetra: middle, Kuhli Loach: bottom), reducing conflict.
Important Notes
- Colombian Tetra is a schooling fish and needs at least 6 of its kind.
- Kuhli Loach is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 28 gallons
| Parameter | Colombian Tetra | Kuhli Loach |
|---|---|---|
| Temperature | 72–82°F | 73–86°F |
| pH | 6–7.5 | 5.5–7 |
| Max Size | 2.5" | 4" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 20 gal | 15 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.