Can Clown Pleco live with Common Goldfish? Not recommended
Temperature ranges don't overlap (73–82°F vs 60–72°F).
Side by side
| 🐡 Clown Pleco | 🐠 Common Goldfish | |
| Adult size | 3.5" | 12" |
| Min tank | 20 gal | 40 gal |
| Temperature | 73–82°F | 60–72°F |
| pH | 6.8–7.6 | 6.5–8 |
| Temperament | Peaceful | Peaceful |
Why
- Temperature ranges don't overlap (73–82°F vs 60–72°F).
- Large size gap — watch that Common Goldfish doesn't bully Clown Pleco.