Can Bristlenose Pleco Live With Chili Rasbora?
Bristlenose Pleco and Chili Rasbora are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 72–82°F.
pH
✓ Compatible
Good pH overlap at 6.0–7.0.
Size
✗ Not Compatible
Extreme size difference. Bristlenose Pleco (5") may eat or bully Chili Rasbora (0.7").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Bristlenose Pleco: bottom, Chili Rasbora: middle), reducing conflict.
Important Notes
- Chili Rasbora is a schooling fish and needs at least 8 of its kind.
Tank Requirements
Minimum tank size for this combination: 23 gallons
| Parameter | Bristlenose Pleco | Chili Rasbora |
|---|---|---|
| Temperature | 72–82°F | 68–82°F |
| pH | 6–7.5 | 4–7 |
| Max Size | 5" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Bottom | Middle |
| Min Tank | 20 gal | 5 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.