Can plecos live with mystery snails?
✅ Compatible Yes
- No conflicts found: temperature, pH, size, temperament and fin-nipping checks all pass.
| Bristlenose pleco | Mystery snail | |
| Temperature | 70–79 °F (21–26 °C) | 70–79 °F (21–26 °C) |
| pH | 5.5–7.5 | 7.2–8.5 |
| Adult size | 5.1 in (13 cm) | 2.0 in (5 cm) |
| Temperament | Peaceful | Peaceful |
| Swims in | Bottom | Bottom |
| Minimum tank | 20 gal | 10 gal |
Shared temperature: 70–79 °F (21–26 °C) · Shared pH: 7.2–7.5
Tips if you keep them together
- 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 bristlenose pleco tank mates and mystery snail tank mates, or add more species in the checker.
FAQ
Can plecos live with mystery snails?
Yes. Plecos and mystery snails share water conditions and temperament.
What temperature for plecos and mystery snails?
Bristlenose pleco: 70–79 °F (21–26 °C). Mystery snail: 70–79 °F (21–26 °C). Shared range: 70–79 °F (21–26 °C).
What size tank for plecos and mystery snails?
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.