Can Guppy Live With Silver Hatchetfish?
Guppy and Silver Hatchetfish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 74–82°F.
pH
⚠ Use Caution
Very narrow pH overlap (6.8–7.0). Hard to maintain precisely.
Size
✓ Compatible
Compatible sizes (2" and 2.5").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Guppy is a schooling fish and needs at least 3 of its kind.
- Silver Hatchetfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 20 gallons
| Parameter | Guppy | Silver Hatchetfish |
|---|---|---|
| Temperature | 72–82°F | 74–83°F |
| pH | 6.8–7.8 | 5.5–7 |
| Max Size | 2" | 2.5" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Top | Top |
| Min Tank | 10 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.