Posted 6/27/2020 09:38 (#8338896 - in reply to #8338683) Subject: RE: crud in pasture water tank
Not sure how big of a tank. But we use a float with chlorine tablets in it like they use in a swimming pool. One 3" tablet will last about 2-3 weeks, then there is usually enough residual left that you don't need to add any for another week. This is in a 300 gallon poly tank.