I have aqua chem test strips for my salt levels. Does anyone feel these are off?
Instructions with swg says for my pool size (15x42) to add 100 lbs of salt and bring salt level to 2000.
I have added 120 lbs of salt and both test on the salt strips measure to 4.2 which means my salt level is 1200.
swg generator is not saying I am high or low so I am afraid to trust the strips and add more.