proavia
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Viewing thread Help with pH reading please

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    • proavia
      proavia replied to the thread Help with pH reading please.
      What is the new reading for pH?
    • proavia
      proavia replied to the thread pH adjustment.
      Welcome to TFP! :wave: Chances are your FC will be 10 or less in the morning. If so, check the pH then and add acid if needed. Then...
    • proavia
      proavia replied to the thread Post partial drain chemical help.
      Pump speed and filtration rate have nothing to do with algae. Algae is a chemical problem - lack of sufficient free chlorine. You...
    • proavia
      proavia replied to the thread New PoolMath coming.
      All the calcs work fine. The UI needs some work. It's way too busy and difficult to read. In pH, there is red text. In TA it's green...
    • proavia
      proavia reacted to JoyfulNoise's post in the thread New PoolMath coming with Like Like.
      I’ll admit … I’m not happy with it. It’s too confused … too much text, too many icons, warnings, flags, etc. The color scheme is...
    • proavia
      If the CYA water sample is at all cloudy, there is some CYA in the pool water. Don't believe the LPS test - they get that one wrong...
    • proavia
      proavia replied to the thread New Poolmath Look?.
      Yeah - don't update the system (iOS), just manually update the app itself.
    • proavia
      proavia replied to the thread Help with pH reading please.
      Lower the pH 0.4 more.
    • proavia
      proavia reacted to five054life's post in the thread Post partial drain chemical help with Like Like.
      OK, I went ahead and added the chlorine using Pool Math. I also did a scrub and skim. I will start the drain tonight and the refill...
    • proavia
      proavia replied to the thread Help with pH reading please.
      That looks like 8.1 or 8.2 What is your current TA? Add enough acid to lower your pH by 0.4 and retest in 30 minutes with pump running...
    • proavia
      What is the percentage of muriatic acid listed on the bottle? Are you trying to lower pH from 7.5 to 7.3? How much muriatic acid does...
    • proavia
      proavia reacted to Mdragger88's post in the thread Help with pH reading please with Like Like.
      I’m calling it 8 but do me a favor & cover all the other blocks with something before comparing. Then slide it up & down the comparator...
    • proavia
      proavia replied to the thread Help with pH reading please.
      Try using 4 drops of reagent rather than 5. You can also try blocking out the line above and below a particular reading.... I see that...
    • proavia
      proavia replied to the thread Post partial drain chemical help.
      A partial drain has limited returns on the time and water investment. If only doing a partial drain - keep the chlorine in the target...
    • proavia
      Correct - you can round it to 20 ppm and add to what you previously had. Use the to determine regular and SLAM dosing requirements.
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