Can Common Pleco live with Fancy Goldfish? Compatible
Generally compatible under good conditions.
Side by side
| 🐡 Common Pleco | 🐠 Fancy Goldfish | |
| Adult size | 18" | 8" |
| Min tank | 125 gal | 20 gal |
| Temperature | 72–82°F | 60–74°F |
| pH | 6.5–7.8 | 6.5–8 |
| Temperament | Semi-aggressive | Peaceful |