Hello everyone, just wanted to ask in case anyone has ever experienced a crab living in the flesh/skeleton of an open brain? Attached a pic, he seems like he is digging around in the coral and I have tried tweezers to get him out but it just isnt happening, any advice on what exactly he is and how to get him out of there? Thanks in advance! [IMG]http://i1224.photobucket.com/albums/ee363/kelz19881/012-1_zpsa525ffc6.jpg[/IMG]