Can Bala Shark live with Upside-Down Catfish? With caution
Large size gap — watch that Bala Shark doesn't bully Upside-Down Catfish.
Side by side
| 🦈 Bala Shark | 🐡 Upside-Down Catfish | |
| Adult size | 12" | 3.5" |
| Min tank | 120 gal | 20 gal |
| Temperature | 72–82°F | 72–82°F |
| pH | 6–8 | 6–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Bala Shark doesn't bully Upside-Down Catfish.
- Provide ample swimming space, sight breaks, and matched water parameters.