May 26, 2013 #1 A alw221989 Aquarium Advice Newbie Joined May 25, 2013 Messages 3 Can anyone tell me if this white grass like growth is harmful to my tank? What is it?
May 26, 2013 #2 M minkin Aquarium Advice Activist Joined Mar 13, 2013 Messages 174 I'd like to know too because I have some of them. But not that many! Only like 2 or 3 little 'trees' in my whole tank.
I'd like to know too because I have some of them. But not that many! Only like 2 or 3 little 'trees' in my whole tank.