My daughter has 2 KSB's and they have calci-sand as substrate and a water bowl they can get into. They have had no problems shedding. I do not recommend the calci-sand and I am going to change them to sani-chips. I origonally used the sand but I am not thrilled with it so I am going to switch when I clean cages this week. I have not had any problems with it and they have been living on it for a couple months now I just personally like the sani-chips better.

How long have you had your KSB's? Have they had problems shedding?