So just opened the pool. AG...approx 19,000 gal

Initial tests...

CL-- 0
PH-- 7.5
Alk- 200
Hardness- about 500
CYA- 100

I am on well water... Am switching to bleach this year. Emptied the feeder. Used the calculator and added 1 gallon of 6 % to bring to 3 ppm

Water is a little cloudy. Running the filter now. What else should I do...?