Purple Liner and pool

Problems relating to pH and total alkalinity.
Increase ph, increase TA. Reduce pH, reduce TA.
pH chemistry advice and techniques for the pool.
shelbel

Purple Liner and pool

Postby shelbel » Mon 07 Sep, 2009 20:42

Has anyone here had a purple pool? You can sweep the power. We've had our pool 7 years and never had this. Pool guy said he's never seen this.


Jimmy37

Purple Liner and pool

Postby Jimmy37 » Mon 07 Sep, 2009 22:30

This is most likely copper cyanurate. What is your cyanuric acid level? How much copper is in the water?
Can you provide a full set of chemical readings?

http://www.southshoregunitepools.com/re ... posits.pdf

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