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    Help CYA is high

    Thank you. My pool is clear, so I am thinking of going with reverse osmosis. Thanks again for the feedback.
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    Help CYA is high

    Thank you so much for following up. How will I know how much of a drain to do--1/3?1/2? how much wld it cost? Also, I live in southern California where temperatures right now are soaring, we also have a pool cover. The water is pretty hot with the pool heater so we have turned the heater off...
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    Help CYA is high

    Hello, I did a TF-100 test and my values are as follows: pH = 7.8 FC= 11 ppm CC= 0 ppm TA= 160 CH= 480 CYA = 90 The test kit indicates that CYA shld be between 30-80. How shld I get my CYA down? Please let me know. Thanks in advance for all your help. Sincerely, Aruna
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    Newbie and hit with black algae!

    Thank you, I will start the slamming process and post the results.
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    Newbie and hit with black algae!

    I got the pH down to 7.2 but the directions say the pool shld be free of debris. We have a bunch of trees above the pool and a lot of sand gets blown into the pool, I have cleaned up all the other stuff like leaves & insects. My automatic cleaner is having a tough time keeping up. What wld be...
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    Newbie and hit with black algae!

    Thanks everyone. I will work on reducing the pH back to 7.2, then go through the slam process, and test after slam. I am not sure if the pool is painted, I can try to find out from the prior owner.
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    Newbie and hit with black algae!

    Hello all, So I did fixed the inlet and outlet leaks in my pump and got leak detection done as well. The good news is there was no leak in the pool, I think fixing the pump leak took care of the water loss. The leak detection company wanted us to replace the deck o seal for $700 as it is...
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    Newbie and hit with black algae!

    Got it, thanks.
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    Newbie and hit with black algae!

    Just one more quick question: Shld I not run the pump after shocking to let the shock sit in the pool for 24 hrs and then run the pump?
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    Newbie and hit with black algae!

    Thanks guys. I will follow your advice and scrub hard on a regular basis and shock the pool. And save up to do a re-surfacing soon. I have ordered the TF-100 test, will post results as soon as I get it and read up on pool school. Thanks again.
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    Newbie and hit with black algae!

    Thanks everyone for the prompt response. I checked the spots by scraping it and it is definitely green when I rub it on white paper. The pool guy used chlorine tablets in the pod and liquid chlorine. I tried ordering TF-100 test from the website listed but it seems to be down. I will try...
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    Newbie and hit with black algae!

    We just purchased a house with a pool. Everything looked good with the pool during inspection when we purchased the house. We hired a pool guy to show us clean up and maintenance. After 3 weekly cleaning sessions, he left us a note saying that he can't service the pool until we fix 2 issues: a)...