i dont see how a brain coral could move around if it has a rock as a base, my brain just gets really huge during the day, like 2/3 the size of a human brain then shrinks at night. maybe you have some nazzarus snails under it that like to play and they are moving it around. OR.....the coral was on that fishing boat from that tv series THRESHOLD...and its DNA has been altered and its slowly changing into something of which we do not speak!!!!! RUN FOR YOU LIFE!!!!!!
steve
