I read coconut fibre is the best, and my pacman seems to like it- she/he always burrows up to the eyes by day. The Petco guy reccomended some kind of moss as a substrate , but can't they swallow the moss and get an impaction? The only thing about the coconut fibre substrait that I'm unsure of is how wet should it be. I just realized this morning it's a bit soaked- I might change out the tank today, Is damp substrait as good as wet substrait? Vey rarely does my Pacman go into his/her water dish- That's happened only 3 times, and on 2 occasions to poop- so i want to make sure my frog is always hydrated.
ps- How often should I mist my pacman? it's pretty humid, but i like to spray/mist him/her about 4 or 5 times a day