This is the first year I am trying the Trouble free pool method. My water is cloudy and I can not see the bottom of the pool. This problem began last year and was never resolved. I have a vinyl lined, in ground pool approximately 25,000 gallons with a sand filter. I have been adding bleach daily but it disappears quickly. My numbers today are
calcium hardness 250
Free chlorine .5
I will add more bleach tonight but does anyone have any ideas regarding the cloudy water? The filter has been running nonstop for over a week. This problem started last summer and was never resolved with the help of a pool store in my area. The sand in the filter was changed last fall with no improvement. Any thoughts would be appreciated.