I have an 18 x 33 AG oval pool, it holds according to pool store 14,019 gallons of water, I just had my water tested and the readings are:
FC: .1ppm
Total Chlorine .8ppm
PH: 7.6
Hardness: 206ppm
Alkalinity: 63ppm
Cyanuric Acid: 0ppm
Copper: 0ppm
Iron: 0ppm
Total Dissolved solids: 1100 ppm...