I am new to TFP and first want to know the number of gallons in my pool. Its 18 x 36 rectangle, in-ground, 3 foot shallow and 8 foot deep end, but the deep end sides are slanted.
I have seen estimates between 23,000 and 25,000 gallons from pool stores, and was wondering if that is correct.
I have had my pool for a decade and the past few years have had trouble establishing chlorine at the beginning of the season, including this year.
My FAS-DPD test kit will arrive on Friday, and I will test the water immediately when it comes. I have had conflicting numbers and recommendations from different pool stores this year, and last year wasted lots of money.
So I am going the TFP method. Thought I would start with hopefully a simple question.