Can Masked Julie Live With Serpae Tetra?
Masked Julie and Serpae Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 76–82°F.
pH
✗ Not Compatible
No pH overlap. Masked Julie needs pH 7.8–9, but Serpae Tetra needs pH 5.5–7.5.
Size
✓ Compatible
Compatible sizes (3" and 1.75").
Temperament
⚠ Use Caution
Masked Julie (semi-aggressive) may have issues with Serpae Tetra (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Masked Julie: bottom, 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: 25 gallons
| Parameter | Masked Julie | Serpae Tetra |
|---|---|---|
| Temperature | 76–82°F | 72–82°F |
| pH | 7.8–9 | 5.5–7.5 |
| Max Size | 3" | 1.75" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Swim Level | Bottom | Middle |
| Min Tank | 15 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.