Home › Compatibility › Cardinal Tetra & Nerite Snail
Can Cardinal Tetra and Nerite Snail Live Together?
Compatible with caution
- Shared temperature window: 73-81°F.
- Shared pH window: 7.0-7.0.
- Nerite Snail may fit in Cardinal Tetra's mouth as it grows; watch closely.
Side-by-side
| Parameter | Cardinal Tetra | Nerite Snail |
|---|---|---|
| Adult size | 2" | 1" |
| Min tank | 20 gal | 5 gal |
| Temperature | 73-81°F | 65-82°F |
| pH | 5.5-7 | 7-8.5 |
| Temperament | Peaceful | Peaceful |
| Diet | Omnivore | Herbivore |
Recommended shared tank: 20 gallons or larger. Keep at 73-81°F. Target pH 7.0-7.0.
FAQ
Can Cardinal Tetra and Nerite Snail live together?
Compatible with caution. Shared temperature window: 73-81°F.
What size tank do Cardinal Tetra and Nerite Snail need together?
Plan for at least 20 gallons, more if you keep schooling groups of either species.
See full care guides: Cardinal Tetra · Nerite Snail