Dexter the Designer Crap


New Member
I have a designer crab that likes to pick stuff off in his environment and put it on his body. In the wild, I have learned this is for camouflage. I don't have coral in his tank cuz he tends to distroy it but I want to give him something ... anybody have any ideas where to get "coral remnants" or what he would like to "play with" that would simulate coral in the tank?