I have 2 rain forest vivariums for my crested gecko and my mountain dragon, I am using coconut fiber. for my ball I am using coconut chunks with coconut fiber (stops my BP from digging).

in my 2 rain forest vivs, I have a fogger and a custom made rain system on timers. and one sometimes twice a week I will move one of the rain jets from the crested gecko viv over to my bp viv and let it rain for about 1-2 minutes humidity is always a solid 55% - shed time I will open the valve on the fogger and let it fog to maintain a 65% (just until his eyes clear up).

one thing I have noticed that when putting reptiles in a pure natural viv, they tend to show their wild traits. when I was finished with my crested viv, after about a week, he nolonger wants out and will take off and hide behind some vines in the back so that it makes it hard for me to get him out, once I close the door, he will come back out and play. my mountain dragon will jump off me and run back to the viv. they love them and never want out. that's OK my BP loves to come out and play, he is not head shy and never balls up when being held.