I'm working on my third day and have seen improvement in the water clarity, but FC is still inconsistent.
My CYA is 40, ph is 7.5, TA 130.
I'm adding smaller amounts of chlorine, 40 to 60 ounces, trying to get a shock level of 16. An hour after I add I'm still 1.5 points low of my goal. Swings were more exaggerated yesterday. What exactly does a "substantial fraction" represent, phrase taken from Turning Your Green Swamp article. Filter is working fine, backwashing every 8 hours. I've brushed the entire pool each day while chlorine level in the pool is at least at the shock level. When can I come off the Shock level?
My CYA is 40, ph is 7.5, TA 130.
I'm adding smaller amounts of chlorine, 40 to 60 ounces, trying to get a shock level of 16. An hour after I add I'm still 1.5 points low of my goal. Swings were more exaggerated yesterday. What exactly does a "substantial fraction" represent, phrase taken from Turning Your Green Swamp article. Filter is working fine, backwashing every 8 hours. I've brushed the entire pool each day while chlorine level in the pool is at least at the shock level. When can I come off the Shock level?