Hey everyone...I just wanted to update on an E that I had with a black "decaying" spot on the dactyl section of his BP. I was treating it (sporadically) with a special herbal anti-sceptic. He just came up from a molt and the spot is gone...incidentally, he did not eat the BP portion of his exo either. I found it (with the mysterious black spot) in the substrate. If you are interested in the recipe, it is available in the All-Natural Hermit Crab Sourcebook which is available at http://www.thehermitshack.com and http://www.petdiscounters.com Treatment was sporadic because the little bugger would run and hide whenever I would approach the tank. If I were they type to ISO, I probably would have been able to find him and treat him more often.