| Re: A bunch of I.D. type questions, and what eats them. I have #3 as well. They spread like wild fire. I have removed a couple rocks with them, and cit them off. They are in hard brown tubes, and have a tiny fether duster like head. They always grow in groups, and grow FAST. My water quality is very good in my tank these days, so I would not attribute them to water quality. I think they are just a fast spreading bad hitchhiker. I have never had them touch a coral, so I do not know how a coral would react to that.
Jason |