Just installed a SWG this year. Have been running for about three weeks and the water has looked amazingly clear the entire time, with no signs of algae forming on the walls or anything. So far, I'm VERY pleased.
Per this site and the SWG instructions, I started adding granular CYA to the pool (via stocking in the skimmer) since it was at 0. I'm having a heck of at time getting the it to dissolve. So far, I've only been able to raise my CYA to about 20.
My question is, do I really need the CYA? Like I said, the water looks amazing, and my chlorine tests have been consistently holding in the 3-5 ppm range, and I'm only running the SWG at 40% (it's a 60K gal SWG on a 30K gal pool).
Thanks.
Per this site and the SWG instructions, I started adding granular CYA to the pool (via stocking in the skimmer) since it was at 0. I'm having a heck of at time getting the it to dissolve. So far, I've only been able to raise my CYA to about 20.
My question is, do I really need the CYA? Like I said, the water looks amazing, and my chlorine tests have been consistently holding in the 3-5 ppm range, and I'm only running the SWG at 40% (it's a 60K gal SWG on a 30K gal pool).
Thanks.