Recent content by victorinfomail

I think this post written by me is really bad. In futher readings *CYA* explain how cya is important in soft pool. is important to stress this point—the cyanuric acid concentration determines the amount of active chlorine (hypochlorous acid + hypochlorite ion) available in pool water. This is...

Hello James! Pool is outdoor, but just three hours of sun allday. There are a big building protecting the pool. I ve measured lost more than 1ppm chrorine fc at night. Slam could apply it. yesterday at sunrise: FC 2.0 now TA: 60ppm, FC 0.5, CC 1ppm, ph 7.4, hardness 10ppm, cya 20ppm Its...

Hi all, In slam method if dont use cya to keep minimum 30ppm, its safe for children to swiming in pool at 10ppm of FC? tks.

Drain and refil. I tought that hazardous ash if you have sand filter, you ll must have to backwash or to swap sand for new before turn on with new clean water in pool.

Hi, Combined chrorine are depleted by sunlight. Is that true? In my observations, in season, mainly with FC/CYA in range indicated. Ive searching for Internet and have found a few evidences. Has Somebody a cientific view or can indicate if is really correct?

No. Your pool are clear and cc are 0.5ppm. But, if you lost more than 1ppm betwen sunset and sunrise you'll should do. Debris and leaves must exit from pool.

Hi all, Can i care crytal water just put only a little products without SLAM? Dawnback: SLAM method creates a dificulty because we need to wait until FC below 5ppm. Sometimes one day all !!!! To avoid buying more products (algaecide or alum pac) i do it for heavy user pools this script: 1...