Can Black Ruby Barb Live With Blue Tetra?
Black Ruby Barb and Blue Tetra CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 73–79°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
✓ Compatible
Compatible sizes (2.5" and 2.5").
Temperament
⚠ Use Caution
Black Ruby Barb (peaceful) may have issues with Blue Tetra (semi-aggressive). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Black Ruby Barb is a schooling fish and needs at least 6 of its kind.
- Blue Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 30 gallons
| Parameter | Black Ruby Barb | Blue Tetra |
|---|---|---|
| Temperature | 72–79°F | 73–82°F |
| pH | 6–7 | 6–7.5 |
| Max Size | 2.5" | 2.5" |
| Temperament | Peaceful | Semi-aggressive |
| Swim Level | Middle | Middle |
| Min Tank | 20 gal | 20 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.