I was looking at the following two posts:
http://www.troublefreepool.com/content/134-recommended-levels
http://www.troublefreepool.com/content/138-water-balance-for-swg-saltwater-chlorine-generator
and I noticed that there is a small difference in the recommendations:
Min FC: 3 vs 4
CYA: 60 vs 70
Is this a significant difference or just personal preference?
http://www.troublefreepool.com/content/134-recommended-levels
http://www.troublefreepool.com/content/138-water-balance-for-swg-saltwater-chlorine-generator
and I noticed that there is a small difference in the recommendations:
Min FC: 3 vs 4
CYA: 60 vs 70
Is this a significant difference or just personal preference?