i took it all apart and cleaned it and still crap. with the spray bars facing the back of the filters no water is put into the tank. only when the spray bars are facing the bio wheels do i get any water return to the tank.








dde1878;2738747; said:i just got off the phone with marine land and they are sending me a new impeller under warranty.
the guy said they have a problem with the two sets of blades on my model.
