I have read in Pool School that CYA may not show up in testing until a week or so after adding.
Is this only if you slowly dump it into the skimmer allowing it to dissolve in the filter or is it true even if you dissolve it with the skimmer sock method?
Thanks
Is this only if you slowly dump it into the skimmer allowing it to dissolve in the filter or is it true even if you dissolve it with the skimmer sock method?
Thanks