Where in the tank do discus prefer to swim, and how do they interact with rocks?

[Akili]

Good suggestion. I have some egg crate I could use as a divider. Of course it would not stop the food from scattering all over the tank so nevermind that plan. I plan on making my own food using gelatin, so it will kinda stick together as they peck at it.

Poret Foam the size of the divider should stop the food scattering. Liver works as good binder, even shrimps and works better than gelatin in my opinion.