Recent content by Poololigist

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    Pool Math App Update

    How do I update? I have a Samsung Galaxy S7 and the app does not show an update link.
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    Black stain and blue filter

    onBalance, you said above, (The blue/green on filter is copper. Probably due to low pH in the past and came from copper piping) I've read on this site where staining is from high pH. Can you elaborate on this more please. Thanks
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    TA too high

    Smykowski, above you posted; (each pool seems to have it's own TA need, so while 70 is optimum for one pool, 100 might be optimal for another). How can I know where a pools optimum TA level is? Thanks : )
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    Nine (9) Adjusted Total Alkalinity Questions

    Q1. I have been reading about Adjusted Total Alkalinity (ATA) concerning Conditioner (CYA), and it seems it's always in reference to Oxidation Reduction Potential (ORP) equipment with a Sensor. Q2. If I am not using equipment with an Oxidation Reduction Potential (ORP) Sensor and using only...
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    The Waterfall turns on at 3am and can't find out why.

    The Waterfall turns on at 3am. I have the AquaLink RS8 All Button and have scrolled through the menu looking for that 3am program, but I can not find it or any reason why the waterfall is coming on a 3am. I would like the water fall to come on for an hour at 7pm only. I have the manual and with...