I have a purple algae that grows in short rough hair like patches. It kind of feels like a brillo pad. Sorry no pics right now as the batteries are charging, but if no one can name it then I'll get a pic up. Hopefully someone can name it and tell me what eats it.\r\n\r\nIt has been in my tank for some time and hasn't really spread....untill I went without a skimmer and didn't do as many water changes as I should, but it's spreading everywhere now. I scrath it off but it grows right back and my coral don't seem to like it because they don't spread when it's around them.\r\n\r\nThanks for any help. I have been searching the ID pages but can't find a ID.