Can Diamond Tetra Live With Golden Wonder Killifish?
Diamond Tetra and Golden Wonder Killifish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.5.
Size
✓ Compatible
Compatible sizes (2.5" and 4").
Temperament
⚠ Use Caution
Diamond Tetra (peaceful) may have issues with Golden Wonder Killifish (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Diamond Tetra: middle, Golden Wonder Killifish: top), reducing conflict.
Important Notes
- Diamond Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Diamond Tetra | Golden Wonder Killifish |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 6–7.5 | 6–7.5 |
| Max Size | 2.5" | 4" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Top |
| Min Tank | 20 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.