How Many Kuhli Loach in a 29-Gallon Tank?
In a 29-gallon tank you can comfortably keep about 5–10 Kuhli Loach. As a schooling species, never keep fewer than 5.
Why
Stocking is driven by adult size and waste output, not just fish count. Kuhli Loach reaches about 4" with a moderate bioload, and needs 73–86°F water at pH 5.5–7. Always cycle the tank and test water before adding livestock.
| Adult size | 4" |
|---|---|
| Minimum tank | 20 gallons |
| Temperature | 73–86°F |
| pH | 5.5–7 |
| Temperament | Peaceful |
| Schooling | Yes — group of 5+ |
| Diet | Omnivore |
| Care level | Moderate |
| Origin | Southeast Asia |