50l

  1. steppedinds

    My Closet Ebb & Flow Diagram

    Thought I would post this for those that may find it useful. Hope it does. Used 3'x2' 21gallon mortar trays from Home Depot for fill trays, and just regular Rubbermaid tubs for reservoirs that I keep with 12.5gal of solution. This seems to be the right amount with only 50L of hydroton in each...