I just found TFP a few weeks ago and have been devouring all of the education on the site. Needless to say, last year was a complete disaster following what the pool place told me (lots of pucks in the chlorinator and bags of shock,) which led me to believe my CYA will probably be high when opening the pool this year. I got the TF-100 kit and was able to reach through the skimmer and get some water in order to do a CYA test. The pool is still closed with cover on. My test came back 100 ppm, which didn't surprise me.
My question is: should I go ahead and open the pool, add water and do another CYA test then drain based on results, or knowing I need to drain the pool half way, go ahead and siphon it down to half full?
My pool is 17,200 gallons above ground vinyl liner. I would say it only needs about 3,000 gallons added when I open.
My question is: should I go ahead and open the pool, add water and do another CYA test then drain based on results, or knowing I need to drain the pool half way, go ahead and siphon it down to half full?
My pool is 17,200 gallons above ground vinyl liner. I would say it only needs about 3,000 gallons added when I open.