Can Bloodfin Tetra Live With Red Dwarf Betta?
Bloodfin Tetra and Red Dwarf Betta are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✗ Not Compatible
No pH overlap. Bloodfin Tetra needs pH 6–8, but Red Dwarf Betta needs pH 3.5–5.5.
Size
✓ Compatible
Compatible sizes (2" and 1.2").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Bloodfin Tetra is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 23 gallons
| Parameter | Bloodfin Tetra | Red Dwarf Betta |
|---|---|---|
| Temperature | 64–82°F | 75–82°F |
| pH | 6–8 | 3.5–5.5 |
| Max Size | 2" | 1.2" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Top | Top |
| Min Tank | 20 gal | 5 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.