Testing results...switching from pristine to chlorine

Follow the above.
What is your CYA?
How are you testing your pool water chemistry?
Please fill out your signature.
 
Follow the above.
What is your CYA?
How are you testing your pool water chemistry?
Please fill out your signature.
Cya is zero I purchased the TF-100 kit. I haven't added anything to pool since stopping the Prostine Blue
 
Then add to reach your levels needed in that link. Start with 30 ppm CYA and 5 ppm FC.
 
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