i've retested 1 hour ago: CYA 20-25 (the test tube is cloudier this time but i had to fill my taylor test kit past the 30ppm mark before the black dot would completely disappear) FC 7 ( after adding half gallon of 6% bleach and i waited 1 hr before checking) CC 0 PH 7.8 TA 100. i think i remember testing for the FC drop over night two days ago and it was 1-1.5 drop from the night before. we're ready to do whatever we need to do next. what's next? thank you so much for your help btw.

eric and lisa