I had my male albino ball out on a breeding loan. When he came back he had red spots all over him. He has shed since but they are still there. I had him in a PAM container and see no mites on him. Here are some photos.
http://img.photobucket.com/albums/v3...a/mis006-1.jpg
http://img.photobucket.com/albums/v3...a/mis007-1.jpg
http://img.photobucket.com/albums/v3...a/mis008-2.jpg