Can Paradise Fish Live With Serpae Tetra?
Paradise Fish and Serpae Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–79°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.5.
Size
✓ Compatible
Compatible sizes (4" and 1.75").
Temperament
✗ Not Compatible
Paradise Fish (aggressive) is not compatible with Serpae Tetra (semi-aggressive). Aggression or stress is very likely.
Swim Level
✓ Compatible
Fish occupy different water levels (Paradise Fish: top, Serpae Tetra: middle), reducing conflict.
Important Notes
- Serpae Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Paradise Fish | Serpae Tetra |
|---|---|---|
| Temperature | 61–79°F | 72–82°F |
| pH | 6–8 | 5.5–7.5 |
| Max Size | 4" | 1.75" |
| Temperament | Aggressive | Semi-aggressive |
| Swim Level | Top | Middle |
| Min Tank | 20 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.