Helping a friend with her 16 x 32 liner pool, with salt water generator (not sure on gallons). Said her pool is green with algae, she hasn't turned on the generator yet. She had a pool store test her water. FC is 0, ALK is 117, PH is 7.9, CH is 39. The pool store sold her 3 gallons of muriatic acid to use over the next couple of days and sold her a quart of copper algaecide.

I'm going to see the pool after work. I told her to wait to put anything in pool, to turn on her salt water generator and to keep brushing the pool while running her sand filter. I will pick up a few gallons of bleach on the way to her house. What else should I do? Any suggestions? 3 gallons of muriatic was more than I used all of last year.

Thanks in advance.
Hal