I'm confused. The levels in the T100 test kit don't match what it says here under pool chemistry.
Second, I bought some of that concentrated dry stabilizer for chlorinated Pools from Leslie's.
My CYA is a little low - 55 and it should be 70-80 according to this site's guidelines for SWG pools.
The pool calculator says add 5lbs 11oz by weight or 3 quarts by volume....I don't know the difference.
So the directions say to mix it with warm water. We tried that once. Once. never again.
So how much do you put in the sock and what kind of sock?