Can Common Goldfish live with Fancy Goldfish? Compatible
Generally compatible under good conditions.
Side by side
| 🐠 Common Goldfish | 🐠 Fancy Goldfish | |
| Adult size | 12" | 8" |
| Min tank | 40 gal | 20 gal |
| Temperature | 60–72°F | 60–74°F |
| pH | 6.5–8 | 6.5–8 |
| Temperament | Peaceful | Peaceful |