Not sure if my results are right. After adding 1 scoop of powder the water turned bright pink. I had to add 37 drops of R-871 for the water to turn clear. So, if I use the formula given on the sheet that means I've got a FC reading of 18.5ppm??!! I added the 5 drops of R-0003 and the water stayed clear which means I don't have any CC's. My SWG is stating I need to check salt. I got the sanitation level at 80%. Do I need to decrease the %? Please advise. Thank you.