Can OB Mbuna Live With Zebra Danio?
OB Mbuna and Zebra Danio are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–77°F.
pH
⚠ Use Caution
Very narrow pH overlap (7.5–7.5). Hard to maintain precisely.
Size
✓ Compatible
Compatible sizes (5" and 2").
Temperament
✗ Not Compatible
OB Mbuna (aggressive) is not compatible with Zebra Danio (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (OB Mbuna: middle, Zebra Danio: top), reducing conflict.
Important Notes
- Zebra Danio is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 60 gallons
| Parameter | OB Mbuna | Zebra Danio |
|---|---|---|
| Temperature | 75–82°F | 64–77°F |
| pH | 7.5–8.5 | 6.5–7.5 |
| Max Size | 5" | 2" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 55 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.