I read on one of my testing kits that the ideal temperature to get an accurate reading for CYA is between 70-80 degrees Fahrenheit. It said that if the temperature of the water is above that then it could artificially lower what the CYA levels are when you test and, in fact, your CYA levels could be higher than what the readings indicate. Is there any truth to that? If my outdoor pool is regularly over 85-90 degrees will that through off my readings?
Thanks.
Thanks.