I purchased a 3# piece of liverock back in Jan. it "clicked" for a very very long time.. Now that I am GLUED to my tank when i am at home,especialy feeding time. I have noticed a "hand" darting out of the small holes in the rock. I think one side is hollow.. Is it possible some sort of crustacean layed eggs in it and one hatched and lived? I am DYING to know what this is but am afraid to kill it if i split the rock.. More afrad still that I might NOT want to know what is actually in there.. Opinions?


