Hey everyone, I'm new here and I have a few fish tanks and reptile tanks, no frogs yet though.

I have some pacman frog questions.
1. Is coconut husk a good substrate? Or is paper towels better?
2. Can I feed mealworms when young, mice when the frog is bigger?
3. Should I have a moist hide on the cool side of the tank, or a shallow water dish?
4. Do I need a tank or can I keep it in something like this?

5. Is a 10g tank good enough? i've heard pacman frogs get 8" but are LA-ZY.

Any other basic info I should know? Thanks a ton, Joe.