Recent content by coyotecoyote

  1. coyotecoyote

    Mixing filter balls and sand in a sand filter

    Hello, all! I am just about to set up my first sand filter. I went for filter balls, since I don't envy hauling around any more wet sand than I have to. But the company that sold it to me suggested that I add a bag of filter sand to the bottom of the filter, to support the laterals. My concern...