This is video I took the first night a discoverd them, not sure what kind. These things are big and I'm finding empty shells of them in my tank.
My Zoas are on a Rock so I can't dip them unless I first try to frag them off which I'm inexperienced in doing.
If The only option is to try to frag them off and dip then I'll do it, but I would hate to kill them while in the process of trying to save them.
Wow look the size the legs on that badboy .wow just wow ^_^