Can Electric Blue Johanni Live With Paradise Fish?
Electric Blue Johanni and Paradise Fish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–79°F.
pH
✓ Compatible
Good pH overlap at 7.5–8.0.
Size
✓ Compatible
Compatible sizes (4" and 4").
Temperament
⚠ Use Caution
Electric Blue Johanni (aggressive) may have issues with Paradise Fish (aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Electric Blue Johanni: middle, Paradise Fish: top), reducing conflict.
Tank Requirements
Minimum tank size for this combination: 65 gallons
| Parameter | Electric Blue Johanni | Paradise Fish |
|---|---|---|
| Temperature | 75–82°F | 61–79°F |
| pH | 7.5–8.5 | 6–8 |
| Max Size | 4" | 4" |
| Temperament | Aggressive | Aggressive |
| Swim Level | Middle | Top |
| Min Tank | 55 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.