I moved my kids over to tub enclosures and am now using paper towels. Just wanted to write how much easier it is to maintain their set ups like this. I don't have any more humidity issues, in fact my humidity gauge is a good way to know when I have to clean, 80% means "hey I just went potty"

Now thats a breeze too, remove paper towels, clean, add new paper towels. Sure beats the hell out of trying to scoop out all the aspen, scoop in all the new aspen, and clean up all the aspen thats dropped on the floor.

Paper towels also make the enclosure much easier to heat as the aspen was acting like an insulator between the flexwat and tub.

Fed-Ex just got here with my pastel as I was typing. Look for pictures!