Can Black Skirt Tetra Live With Silver Arowana?
Black Skirt Tetra and Silver Arowana are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
✗ Not Compatible
Extreme size difference. Silver Arowana (36") may eat or bully Black Skirt Tetra (2.5").
Temperament
⚠ Use Caution
Black Skirt Tetra (semi-aggressive) may have issues with Silver Arowana (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Black Skirt Tetra: middle, Silver Arowana: top), reducing conflict.
Trait Conflict
✗ Not Compatible
Silver Arowana is a predator and may eat Black Skirt Tetra.
Important Notes
- Black Skirt Tetra is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 250 gallons
| Parameter | Black Skirt Tetra | Silver Arowana |
|---|---|---|
| Temperature | 72–82°F | 75–82°F |
| pH | 6–7.5 | 6–7 |
| Max Size | 2.5" | 36" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Swim Level | Middle | Top |
| Min Tank | 20 gal | 250 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.