How often are they supposed to shed their skin? My turtle, every time I change the water, which is every 2 days (and I wipe it down with warm water), when I put it in the clean water, I see plastic-like looking things hanging off the skin. I know it's shedding....(right?) because it ends up in the water in about an hour or so. Is this normal? If not, this has been going on forever!
Water temp: 75-80


