Your "cyanuric acid" level determines what chlorine level you need. Take a look at the links, then let us know what your CYA level is. Then we'll be able to give you guidance on your chlorine level.
Cyanuric acid (CYA) test
http://youtu.be/8whkC5WtS8g
http://www.taylortechnologies.com/Ch...P?ContentID=44
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You do understand that copper in swimming pools turns blond hair green? Copper is an algaecide that you probably don't need. What is the make and model of your SWCG?
Last edited by PoolDoc; 05-26-2014 at 08:56 PM.
Intex 15ftx4ft 4500 gal. 3/4 HP Pentair WhisperFlo pump. Hayward 21" sand filter. Taylor K-2006 & K-1106 kits. PF=27
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