I built an awesome wey dry filter in my shop and you think that a company built it , I bought u channels at of plastic for 1/4 acrylic.
I joined everything together ,except a little glue in the channels, then i put the wet dry in my sump. it stands 7 inches off the bottom of the tank (sump) so now I have room under the wet dry for heater , ect. I pic would help but no camera.
same web site , look under channels
Don LI/NY