Hey guys just wondering what your tropical chlorine depletion is in a day? My cya test kit is out so I need more but I believe it was 20 last time I checked. Anyways I added two gallons of liquid chlorine yesterday at 12pm and I tested just now I only had 1ppm of fc left and my cc was below .5ppm. I feel as if it should not deplete this quickly. Should I try raising my cya to like 40? And is there a faster way then the sock method?