1) Test results TF-100 drop based test kit include:
Free Chlorine:27
Combined chlorine, using an FAS-DPD test: 5 ppm
(TC: 32ppm
pH:7.3
Total Alkalinity:520
(Tap Water TA: ~ 130)
CYA:100 ppm
Salt" : n/a , no SWG
2) The gallonage of your pool OR it's shape (rectangle + Grecian Ends) ~30' x ~...