Hey all! Just opened the pool, water looks great and is crystal clear...for now. We opened it Sunday, kids swam, just tested water this am:
Water Temp: 63
My question is...do I shock first or add CYA first? As, I will have to brush and backwash a lot as I am shocking, I know I shouldn't backwash for a week after adding CYA. But, I know I need CYA to keep my FC stable, lol? I feel like it's a catch 22, what should I do first? Thanks in advance!!!