At this point I thought I knew most everything in my tank. I know where most of the spagetti worms live, I know which rocks have the black sponges, and which ones have the white sponges. I think it has been over 6 years since I've added any new live rock ( with the exceptions of the ones attached to corals). The rock in question has been in the tank for about 6 1/2 years now. I was doing a nighty scopeout of the tank and found something I haven't seen before. must be fairly old, so I don't think it is harmful in any way, but is was ugly. what is it? another form of spagetti worm? it was about 2X as thick, and had a lot of brown in it. It actually weaved itself through the rock, and dissapeared very quickly when the camera flashed.
Now is was just funny.
