Woke up this morning and did my normal peek and see of his tub and noticed his humidity was pretty high...opened his tub and the whole tub was soaked... noticed he pooped and urinated but not sure where the soaked paper towels came from..... I was under the impression that they don't really pee liquid.. could it have come from something else? ? I just took him out and cleaned and dried it up. . Replaced paper towels and put him back in.