So I shocked hard on Sat/Sun. Last night I had a reading of FC=13,CC=.5 in my pool at sundown (CYA = 30). Woke up at 5:30 this morning and the FC was still 13,CC=.5 so that is good. I'm assuming the sun will burn off some today.
1. So do you think I am done with having to shock the pool ?
2. If so, how often is it normal to test/add chlorine.