Can Cherry Barb Live With Discus?
Cherry Barb and Discus are NOT compatible tank mates.
Detailed Analysis
Temperature
✗ Not Compatible
No temperature overlap. Cherry Barb needs 73–81°F, but Discus needs 82–88°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
⚠ Use Caution
Significant size difference (8" vs 2"). Discus may bully or stress Cherry Barb.
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Cherry Barb is a schooling fish and needs at least 6 of its kind.
- Discus is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Cherry Barb | Discus |
|---|---|---|
| Temperature | 73–81°F | 82–88°F |
| pH | 6–7.5 | 5.5–7 |
| Max Size | 2" | 8" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 10 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.