Dermestid Beetles? I started a colony from the larvae and beetles in the orders of crickets I got for my herps. I began with around 20 individuals, and now I have several hundred. I heard that a colony of several thousand can clean a large skull in a few days. I placed a dead mouse in my colony a week ago, and now I have an almost spotless skeleton in with them now.
I've always liked scavengers, so these were a nice little bonus when I bought my crickets.

