I had just finished moving him from the feeding bin to his enclosure. I heard him pee a few minutes later. I thought he might need cleanup, so I went over. After this I moved him so I could clean the urine up(I don't know what the orange stuff is, but I didn't want it festering in my frog's tank.) and he kept peeing after I but him down. None of that pee had any odd coloration.
Any idea what it might be is appreciated.