Can Betta Live With Electric Blue Johanni?
Betta and Electric Blue Johanni CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 76–82°F.
pH
⚠ Use Caution
Very narrow pH overlap (7.5–7.5). Hard to maintain precisely.
Size
✓ Compatible
Compatible sizes (3" and 4").
Temperament
⚠ Use Caution
Betta (aggressive) may have issues with Electric Blue Johanni (aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Fish occupy different water levels (Betta: top, Electric Blue Johanni: middle), reducing conflict.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Betta | Electric Blue Johanni |
|---|---|---|
| Temperature | 76–82°F | 75–82°F |
| pH | 6.5–7.5 | 7.5–8.5 |
| Max Size | 3" | 4" |
| Temperament | Aggressive | Aggressive |
| Swim Level | Top | Middle |
| Min Tank | 5 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.