Can Forktail Rainbowfish Live With Green Neon Tetra?
Forktail Rainbowfish and Green Neon Tetra CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–80°F.
pH
⚠ Use Caution
Very narrow pH overlap (6.5–6.5). Hard to maintain precisely.
Size
✓ Compatible
Compatible sizes (2" and 1").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Forktail Rainbowfish: top, Green Neon Tetra: middle), reducing conflict.
Important Notes
- Forktail Rainbowfish is a schooling fish and needs at least 6 of its kind.
- Green Neon Tetra is a schooling fish and needs at least 10 of its kind.
Tank Requirements
Minimum tank size for this combination: 15 gallons
| Parameter | Forktail Rainbowfish | Green Neon Tetra |
|---|---|---|
| Temperature | 73–80°F | 75–85°F |
| pH | 6.5–7.5 | 4–6.5 |
| Max Size | 2" | 1" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Top | Middle |
| Min Tank | 10 gal | 10 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.