Can Flowerhorn Live With Silver Hatchetfish?
Flowerhorn and Silver Hatchetfish are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 78–83°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.0.
Size
⚠ Use Caution
Significant size difference (12" vs 2.5"). Flowerhorn may bully or stress Silver Hatchetfish.
Temperament
✗ Not Compatible
Flowerhorn (aggressive) is not compatible with Silver Hatchetfish (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (Flowerhorn: middle, Silver Hatchetfish: top), reducing conflict.
Trait Conflict
✗ Not Compatible
Flowerhorn is a predator and may eat Silver Hatchetfish.
Important Notes
- Silver Hatchetfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 65 gallons
| Parameter | Flowerhorn | Silver Hatchetfish |
|---|---|---|
| Temperature | 78–86°F | 74–83°F |
| pH | 6.5–7.5 | 5.5–7 |
| Max Size | 12" | 2.5" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 55 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.