Can Jack Dempsey Live With Zebra Loach?
Jack Dempsey and Zebra Loach are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 73–79°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
✓ Compatible
Compatible sizes (10" and 3.5").
Temperament
✗ Not Compatible
Jack Dempsey (aggressive) is not compatible with Zebra Loach (peaceful). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (Jack Dempsey: middle, Zebra Loach: bottom), reducing conflict.
Trait Conflict
✗ Not Compatible
Jack Dempsey is a predator and may eat Zebra Loach.
Important Notes
- Zebra Loach is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 65 gallons
| Parameter | Jack Dempsey | Zebra Loach |
|---|---|---|
| Temperature | 72–86°F | 73–79°F |
| pH | 6.5–7.5 | 6–7.5 |
| Max Size | 10" | 3.5" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 55 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.