Hi...brand new here, so please forgive me if I'm posting under the wrong topic.
So we have a "slight" CYA problem and we know we need to drain some of the water and replenish to get it back down to the 50-70 range (currently b/w 80 & 100) with a 15K gallon pool.
According to the charts, my target FC should be around 9. I've never let my 2 year old in the water if it was above 5! Does the higher CYA allow for safe HIGHER levels of FC?
Again, so sorry if I'm under the wrong topic! Learning....
Many thanks in advance!