Ok last week I lost my smallest red legged hermit crab, little red legs all over the tank. We thought it was the larger Hermit that did it. Well the larger one was found dead, not a shed, and we visiblely can't find his shell anywhere. We recently got two oyster clusters and it is posible that a hitch hiker is in the tank, but we haven't seen any, other than some good pods
. The contents of the tank are 3 feather dusters, 2 snails, 2 peppermint shrimp, and 2 oyster clusters with about 12 small barnicles on them. Any suggestions on what would rip the crab out of his shell and hide the shell?