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It is currently May 21st, 2012, 5:14 pm
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SHADEZ
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Post subject: begin cya  Posted: September 9th, 2011, 2:24 am |
Joined: July 10th, 2011, 7:25 pm
Posts: 58
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is there a way, test or procedure to learn how to measure cya readings? i would assume someone has an idea of how to use water and maybe a small pre measured amount of some form of cya in a tube or measuring cup to get a base reading so beginners know how and what to look for and what the final reading should look like.
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21X41, 30,000, ig, vynil,48sf de, 1hp hayward super pump, 2" piping, 2 skimmers, 1 main inlet, 2 return, built in 1988, no enclosure, lots of trees around, direct sun. Thanks in advance to all who have answered my questions.
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SHADEZ
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Post subject: Re: begin cya Posted: September 9th, 2011, 2:19 pm |
Joined: July 10th, 2011, 7:25 pm
Posts: 58
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that link tells you how to do it and show it but it doesn't tell you how to get a predetermined amount so you can evaluate your results under different light levels so you can make adjustments in reading if you have to do without the recommended indirect sunlight
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21X41, 30,000, ig, vynil,48sf de, 1hp hayward super pump, 2" piping, 2 skimmers, 1 main inlet, 2 return, built in 1988, no enclosure, lots of trees around, direct sun. Thanks in advance to all who have answered my questions.
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Beamup
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Post subject: Re: begin cya Posted: September 9th, 2011, 3:44 pm |
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Joined: August 28th, 2010, 9:35 am
Posts: 177
Location: Boston, MA
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The test solution Bama mentioned does provide a predetermined result (50 ppm).
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20k gallon IGP
Plaster over gunite
3/4 hp Hayward pump
Purex Triton DE filter
TF100 test kit w/ speedstir
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