After about a week of fighting my green swamp, I think I am nearing the end. The water is clear and the bottom is totally clean. I just added CYA today (was 0). Current values:
CYA should go up to 50 soon
Salt level is 3300
Do I need to shock the pool as there is no FC or just wait for the SWG to do it's thing and for the CYA to be able to hold the FC? It's above 80 degrees today and sunny in Philly and will stay this way for the next few days.
Oh - and one more things - I notices some foam floating on the surface of the water in the morning and dissolving during the day. Any idea?