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Posts posted by Skyscraper

  1. Hi All,

    I have followed Nitro's advise on hot tub chemistry over several years with great success. I recently purchased a Hotsprings tub with the ACE salt water sanitizing system. It calls for the following parameters:

    Salt - 1750 ppm

    Hardness - 50 ppm

    Alkalinity - 80 ppm

    pH - 7.4

    Chlorine - 3 ppm

    When I plug these numbers into the Pool Calculator, it gives me a Calcite Saturation Index of -.86, which is way lower than Nitro's suggested 0-ish.

    Does anyone know, if I dial my water in to these levels, what the possible negative affects will be?

    Thanks in advance

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