Hello I have been losing about 3ppm of chlorine each day for the past week. My pool is an above ground 13,500 gallons using the BBB method. It gets direct sunlight pretty much all daylight hours. It may get partial shade the last hour or two of daylight. It has been in the upper 80's this past week and sunny. Here are my pool readings, just wondering if this amount of chlorine loss per day is normal for a pool such as mine.
Water temp 85
The test were completed using Taylor TF-100
Should I raise my CYA because of the direct sunlight or is this just normal?