Can Flowerhorn Live With Zebra Loach?
Flowerhorn and Zebra Loach are NOT compatible tank mates.
Detailed Analysis
Temperature
⚠ Use Caution
Very narrow temperature overlap (78–79°F). Maintaining stable temp in this range may be difficult.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
⚠ Use Caution
Significant size difference (12" vs 3.5"). Flowerhorn may bully or stress Zebra Loach.
Temperament
✗ Not Compatible
Flowerhorn (aggressive) is not compatible with Zebra Loach (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (Flowerhorn: middle, Zebra Loach: bottom), reducing conflict.
Trait Conflict
✗ Not Compatible
Flowerhorn is a predator and may eat Zebra Loach.
Important Notes
- Zebra Loach is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 65 gallons
| Parameter | Flowerhorn | Zebra Loach |
|---|---|---|
| Temperature | 78–86°F | 73–79°F |
| pH | 6.5–7.5 | 6–7.5 |
| Max Size | 12" | 3.5" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 55 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.