woke up this morning to a cloudy pool, and tested the water and here is what I found
fc 1
cc 2
ph 7.8
ta 180
cya 0
pool is 40,000 gallons. I added 5 gallons of liquid shock early this am, its still show 1 or less on the fc last week my cya was around 50. where did it go? also i am going to add...