Can Rusty Cichlid Live With Silver Hatchetfish?
Rusty Cichlid and Silver Hatchetfish are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✗ Not Compatible
No pH overlap. Rusty Cichlid needs pH 7.5–8.5, but Silver Hatchetfish needs pH 5.5–7.
Size
✓ Compatible
Compatible sizes (4" and 2.5").
Temperament
⚠ Use Caution
Rusty Cichlid (semi-aggressive) may have issues with Silver Hatchetfish (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Rusty Cichlid: middle, Silver Hatchetfish: top), 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: 40 gallons
| Parameter | Rusty Cichlid | Silver Hatchetfish |
|---|---|---|
| Temperature | 75–82°F | 74–83°F |
| pH | 7.5–8.5 | 5.5–7 |
| Max Size | 4" | 2.5" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 30 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.