The problem is posted at the bottom of the cage How long have you had the crab(s) in question? four months Do you know what species they are? PP Did you/Do you isolate new crabs? No Tank Size: 5.5 gal. Lid Type: screen Placement of tank in your home: in an interior bedroom Substrate Used (moist or dry & depth): rocks and EE moist Type of Gauges: Strip/Analog/Digital Did you test your humidity gauge for accuracy? Yes Placement of Gauges: back of tank Temperature and Humidity levels in your tank: Degrees-65 at night - 90 in the day. %75 Heating Source (if UTH how much of the tank does it cover and how much substrate is over it): UTH and lighting Lighting Source (type bulbs & wattage): common house bulb - 75watts Do you have at least one area for each crab to hide? Yes Is there any metal in your tank? No What types of climbing things/toys do you have in your tank? cocco hut, logs, plants What type of water do you use (dechlorinated tap/spring water)?dech. water If you use dechlorinating drops-which kind? Do your provide fresh and salt water? If yes, what type of salt mix do you use? Yes Instant Ocean Do you provide dishes for water or just sponges? Both How many extra shells do you have for each crab? 2 Did you boil the shells prior to putting them in the tank? No Do you bathe your crabs? If yes, how often and what do you use to bathe them in? No Do you only handle your crabs with clean hands? When I remember too How often do you handle them? occasionally Have they been exposed to toxins such as chemical/cleaning fumes, perfume, spray deodorant, etc? Not that I know of Do you allow your crabs to exercise outside the tank? Sometimes What types of foods do you feed? fresh food What do you use as a calcium supplement? </span> If you can't answer all of them, answer as many quetions as truthfully as you can so we can get started! __________________ This is the problem: I deepcleaned my tank recently and one of my hermies which just molted lost a BP and a leg! I gotta have help.