First year in the past 20 that I haven’t had the pool open by Memorial Day. Water looks fine but very cloudy. When I add granular chlorine the pool turns into a white sheet. Little to no Free chlorine as measured with test strips. Free chlorine as measured at Leslie’s pools is in acceptable range. However, total chlorine is very high. So far I’ve tried 5 lbs of granular sodium dichlor, 16 lbs of granular calcium hypochlorite, and just now 6 gallons of liquid sodium hypochlorite. Still cloudy. I’ve open and cleaned the DE grids three times so far. And I still haven’t vac’d cause I can’t see what I am vacuuming. Any advice is greatly appreciated.