Can cory catfish live with plecos?
✅ Compatible Yes
- No conflicts found: temperature, pH, size, temperament and fin-nipping checks all pass.
| Bronze cory | Bristlenose pleco | |
| Temperature | 70–81 °F (21–27 °C) | 70–79 °F (21–26 °C) |
| pH | 6–8 | 5.5–7.5 |
| Adult size | 3.0 in (7.5 cm) | 5.1 in (13 cm) |
| Temperament | Peaceful | Peaceful |
| Swims in | Bottom | Bottom |
| Minimum tank | 20 gal | 20 gal |
Shared temperature: 70–79 °F (21–26 °C) · Shared pH: 6–7.5
Tips if you keep them together
- Keep cory catfish in a group of at least 6.
- Use a tank of at least 20 US gallons with plenty of plants and hiding places.
- Set the heater around 74 °F (23.5 °C), the middle of the shared range.
See all bronze cory tank mates and bristlenose pleco tank mates, or add more species in the checker.
FAQ
Can cory catfish live with plecos?
Yes. Cory catfish and plecos share water conditions and temperament.
What temperature for cory catfish and plecos?
Bronze cory: 70–81 °F (21–27 °C). Bristlenose pleco: 70–79 °F (21–26 °C). Shared range: 70–79 °F (21–26 °C).
What size tank for cory catfish and plecos?
At least 20 US gallons, more as you add fish.
Note: Compatibility depends on individual temperament, tank size, decor and how fish are introduced. Our verdicts use conservative rules applied to published care data (see methodology). They are guidance, not a guarantee. Quarantine new fish and watch for chasing, torn fins or hiding.