Recent content by Shakes

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    One test 6 ppm bromine, another 17 ppm bromine??

    Thanks for the info I will definitely ask the question. What are your thoughts on high bromine causing wrinkles?
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    One test 6 ppm bromine, another 17 ppm bromine??

    Sorry should give some background info. Thanks for the welcome. We are an indoor public pool around 140000 gallons. We have been using a Bio-Lab colourmetric test kit here for the last 15 years capable of testing up to 11 ppm bromine.
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    One test 6 ppm bromine, another 17 ppm bromine??

    We have a vinyl liner that produced wrinkles a year and a half after install. The installer is saying our bromine level is way to high and that why we have wrinkles, his test showed: Ph 7.2 Br 17 Ch 300 Alk 80 Our test showed: Ph 7.5 Br 5.0 Ch 400 Alk 90 Both tests done at the same time. Is...