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  1. lesandov

    Using Ascorbic Acid to eliminate chloramines

    Hello Everyone, I was doing some research on chloramines and I found this article about using ascorbic acid to eliminate chlorine and chloramines from tap water. http://www.sfwater.org/Modules/ShowDocument.aspx?documentID=6920. It seems that Chloramines are a fairly common method to sanitize...
  2. lesandov

    CC level and dull water

    Hello Everyone, I am currently having some issues with high CC level and dull water. From Monday thru Friday, my wife is using the 17,000-gallon-pool to deliver exercising sessions to several groups of seniors during the morning. The afternoons are dedicated to children and adults. In a...
  3. lesandov

    Could this be algae?

    HI everyone! I was doing regular brushing and vacumming shores this morning and I found the jet returns were light brown tinted inside. I also noticed that the water pump basket has the same coloration in the upper middle section. I wonder it this could be some sort of algae? This may...
  4. lesandov

    Higher PH level makes my water more prone to develop Chloramines?

    Hi everybody! Two weeks ago I had a terrible issue with a high CC level on my swimming school. My main instructor and some of the students got a rash problem. The CC Level got up to 1.5 ppm. Last weekend I decided to SLAM the pool raising the FC level to 20 and hold it all the way through...
  5. lesandov

    PH level consistently high

    Hello Everybody, I am owner of a small swimming school in southern Mexico. As you might imagine my pool's bather load is heavy during the most of the season. I really had serious problems with very high CYA and low Ph levels last year, which derived in poor water quality, high expenses on...