Can Giant Danio Live With Marbled Hatchetfish?
Giant Danio and Marbled Hatchetfish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–80°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
✓ Compatible
Compatible sizes (4" and 1.5").
Temperament
⚠ Use Caution
Giant Danio (semi-aggressive) may have issues with Marbled Hatchetfish (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Giant Danio is a schooling fish and needs at least 5 of its kind.
- Marbled Hatchetfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 38 gallons
| Parameter | Giant Danio | Marbled Hatchetfish |
|---|---|---|
| Temperature | 72–80°F | 75–82°F |
| pH | 6–8 | 5–7 |
| Max Size | 4" | 1.5" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Top | Top |
| Min Tank | 30 gal | 15 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.