filled pool on Sunday and this is my first test results taken:
Couldn't test FC or CC because the powder didn't change the color of the pool water sample. the powder looks darker than I remember it so I guess it went to the bad somehow since last season. Last season was my first year with a pool and I don't have a good memory so can somebody please confirm what I should set the numbers in pool math to and how much of each chemical I need to add right now. Thanks!!!