got a bag of phosban in my sump ... just sittin' there.
directions say its supposed to be have water flowing thru/over it. but how do you do that in a plain vanilla sump? or is it enuf that the bag is about 6 inches from return pump?
steve
directions say its supposed to be have water flowing thru/over it. but how do you do that in a plain vanilla sump? or is it enuf that the bag is about 6 inches from return pump?
steve



