S stu-ton New Member Joined Jun 21, 2008 Messages 24 Reaction score 0 Jun 30, 2008 #1 Im putting a new fluval 4 filter in my tank tonite, i heard that putting an extra filer element in it, it makes a big diffrence? any one else heard that?
Im putting a new fluval 4 filter in my tank tonite, i heard that putting an extra filer element in it, it makes a big diffrence? any one else heard that?
