What do rolly pollies turn into?
Bigger roly-polies. They are Woodlice. Wiki has an article on Woodlice here: http://en.wikipedia.org/wiki/Woodlouse
When I had a Box turtle, (about two years ago) I fed her a variity of foods. I fed her carrots, turtle pellets, cat food, and rolly pollies, those grey bugs that resemble armidillos. I hope this answers your question, because my turtle ate all of those, but she mostly liked the cat food and the rolly pollies! -TheJKM98