I was doing my daily checks of my tubs and, lo and behold, Loki, my yellow belly, left me a beautiful present.
The entire cool side of his tub was soaked in urine, there was a pretty decent sized white chunk of urates, and, my favorite gift, a poop that I'm surprised came out of that guy.
He's been in a mood lately, too, so cleaning that up was fun with him trying to tag me while I moved his water dish to take out the paper towel substrate. -.-