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    Acid automation: Stenner pump build or intelliph system?

    Thanks for the response rmklaw. Just to make sure. There are no sensors on that unit, correct? I'm trying to keep it as simple as possible to avoid maintaince of such things. Thanks!
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    Acid automation: Stenner pump build or intelliph system?

    Hi all, i wanted to to get your input on if you think I would be better off (cheaper, better) on building my own acid dispense system. Or if the intelli system is a fairly equivalent price to building your own, and a better quality? if building my own is a better route, is there a good build...
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    Pitting or scaling?

    I'll give that a shot ant. Thanks. The one difference I have I think though is that my surface is very smooth, where I imagine that amount of scale would be roughish?
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    Pitting or scaling?

    Looking back at my paperwork I'm not sure my ph has ever been that low actually. The worst I've seen that I can recall is a 7.4 ph at a 60 TA. I'm in San Diego so I doubt my water temp has gotten that low also.
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    Pitting or scaling?

    Also looking back on past paper work my ph seems to have always been around 7.5. But my alkalinity has shifted on the low side. Lowest I have recorded is 60 though.
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    Pitting or scaling?

    Hi pooldv thanks for the response. My ch is and pretty much has been from start up 400. After calculating my csi score is -.1. Any thoughts? Thanks!
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    Pitting or scaling?

    Kadavis. Thanks for your response. Just that keyword sent me down a worm hole of reading onbalances previous posts. It's very interesting and I think is exactly what's going on. It's very unfortunate. I for one however don't mind surface variation at all really but what concerns me is whether...
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    Pitting or scaling?

    hi I just had my pool resurfaced in January and have been pretty good about my chemistry however my TA and ph were running a bit low for about a month TA 60 and ph7-7.2. It's now 80 and 7.4 I however just converted to a swg and took off the pool cover this week to notice a bunch of spots all...