Care baseline
Classic pond and aquarium fish that prefer cool water. Heavy waste producers that require robust filtration. Will eat small fish and shrimp.
| Temperature | 50–74°F |
| pH | 6.5–8.0 |
| Adult size | 12 in |
| Minimum group | 1 |
All 90 pair guides, ordered by search value and practical compatibility.
Classic pond and aquarium fish that prefer cool water. Heavy waste producers that require robust filtration. Will eat small fish and shrimp.
| Temperature | 50–74°F |
| pH | 6.5–8.0 |
| Adult size | 12 in |
| Minimum group | 1 |