P photokid Member Market Messages 236 Reaction score 0 Jan 16, 2007 #1 i am setting up my first reef tank, and i am letting my tank mature a bit before i start adding anything to it. i was looking at my live rock this morning and saw this stuff growing on a few of my rocks. i was just woundering what it is.
i am setting up my first reef tank, and i am letting my tank mature a bit before i start adding anything to it. i was looking at my live rock this morning and saw this stuff growing on a few of my rocks. i was just woundering what it is.
G george Active Member Market Messages 1,221 Reaction score 0 Jan 16, 2007 #2 Could be some kind of sponge or a worm. The pic is a bit washed out.
P photokid Member Market Messages 236 Reaction score 0 Jan 16, 2007 #3 doing more research i think your right on with it being a sponge
V vettesarebest Active Member Market Messages 1,524 Reaction score 0 Jan 16, 2007 #4 Id say its a sponge but nothing to be worried about. Like George said it is hard to tell.
