I had a nasty surface film in my 55 gallon...water changes couldn't get git rid of it so I decided to rig up my first diy project and made something that seems to work pretty good as long as you keep the water at the right level
1 powerhead
1 lift tube cut to size with notches cut in the top.
some filter carbon and a little filter floss
here's what she looks like.
1 powerhead
1 lift tube cut to size with notches cut in the top.
some filter carbon and a little filter floss
here's what she looks like.
