Can Congo Tetra Live With Persephone Betta?
Congo Tetra and Persephone Betta are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✗ Not Compatible
No pH overlap. Congo Tetra needs pH 6–7.5, but Persephone Betta needs pH 3.5–5.5.
Size
✓ Compatible
Compatible sizes (3.5" and 1.2").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Congo Tetra: middle, Persephone Betta: top), reducing conflict.
Important Notes
- Congo Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 33 gallons
| Parameter | Congo Tetra | Persephone Betta |
|---|---|---|
| Temperature | 73–82°F | 75–82°F |
| pH | 6–7.5 | 3.5–5.5 |
| Max Size | 3.5" | 1.2" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Top |
| Min Tank | 30 gal | 5 gal |
Check More Combinations
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