Can Green Terror Live With Head and Tail Light Tetra?
Green Terror and Head and Tail Light Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–80°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
⚠ Use Caution
Significant size difference (8" vs 2"). Green Terror may bully or stress Head and Tail Light Tetra.
Temperament
✗ Not Compatible
Green Terror (aggressive) is not compatible with Head and Tail Light Tetra (peaceful). Aggression or stress is very likely.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Green Terror is territorial. Provide plenty of space and hiding spots.
Trait Conflict
✗ Not Compatible
Green Terror is a predator and may eat Head and Tail Light Tetra.
Important Notes
- Head and Tail Light Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 63 gallons
| Parameter | Green Terror | Head and Tail Light Tetra |
|---|---|---|
| Temperature | 72–80°F | 72–82°F |
| pH | 6.5–8 | 6–7.5 |
| Max Size | 8" | 2" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 55 gal | 15 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.