frags
Community Member
Hi Guys I was wondering if anyone knows what the film is that is on the bottom of a bare bottom tank. I don't have coraline algae on the bottom... its more of a white color. If I brush it off it comes off in little pieces kind of thin sheets. Should I just leave it on the bottom? I do not have a clean up crew is there some type of snail that will clean it off the bare bottom?
