Search results

Hi, I'm in Northern California. I have a gunite pool/spa. We're not closing the pool for the winter because we still use the spa. My readings are FC: 3.5 CC: 0 pH: 7.4 TA: 60 CH: 420 CYA: 30 Temp: 55 degrees It's only November and it's been raining off and on for a couple of weeks. I'm hoping...

Hi, I'm trying to understand some of the relationships and have a few questions. CYA - It's my understand that CYA helps stabilize chlorine so that the sun doesn't eat too much of it. So does that mean that different pools would need different amounts of CYA in order to do the job. I'm thinking...