Can Silver Hatchetfish Live With Sunshine Peacock?
Silver Hatchetfish and Sunshine Peacock are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 76–82°F.
pH
✗ Not Compatible
No pH overlap. Silver Hatchetfish needs pH 5.5–7, but Sunshine Peacock needs pH 7.5–8.5.
Size
✓ Compatible
Compatible sizes (2.5" and 5").
Temperament
⚠ Use Caution
Silver Hatchetfish (peaceful) may have issues with Sunshine Peacock (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Silver Hatchetfish: top, Sunshine Peacock: middle), reducing conflict.
Important Notes
- Silver Hatchetfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Silver Hatchetfish | Sunshine Peacock |
|---|---|---|
| Temperature | 74–83°F | 76–82°F |
| pH | 5.5–7 | 7.5–8.5 |
| Max Size | 2.5" | 5" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Top | Middle |
| Min Tank | 20 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.