earlier I made a post about how something is messing or destroying my pulsating xenia ... I know I have a Porcelain Crab, and I just ID'ed my other crab as a Brown Egg Crab... again no idea how it got in there or any of those details?? I also can't find any info. on the web about this crab being reef safe?? Is this the culprit for my disappearing xenia!!??