Can Long-Finned Serpae Tetra Live With Norman's Lampeye Killifish?
Long-Finned Serpae Tetra and Norman's Lampeye Killifish CAN coexist, but with some risks. Careful setup and monitoring required.
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 (1.8" and 1.5").
Temperament
⚠ Use Caution
Long-Finned Serpae Tetra (semi-aggressive) may have issues with Norman's Lampeye Killifish (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Long-Finned Serpae Tetra: middle, Norman's Lampeye Killifish: top), reducing conflict.
Important Notes
- Long-Finned Serpae Tetra is a schooling fish and needs at least 6 of its kind.
- Norman's Lampeye Killifish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 25 gallons
| Parameter | Long-Finned Serpae Tetra | Norman's Lampeye Killifish |
|---|---|---|
| Temperature | 72–82°F | 72–79°F |
| pH | 6–7.5 | 6–7.5 |
| Max Size | 1.8" | 1.5" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 20 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.