Chlorine Tablets to increase CYA

[mynewpool]

Yup. Depending on the water flow, about 1-3 days to completely dissolve from the sock and 5-7 days to fully register on tests.

What goal should I be going for? My thought is 40. But maybe I should do 50 since I will be adding less than what it says. Also how much less should I do. Example, it says to add 30 to obtain my goal. What percentage of that should I actually do? Also since I will be using granules instead of liquid, what is the best way to mesure the weight so I do not get too much or not enough?

Thanks again for all the help.

Use a "target" of 40. Add what it says. You can always bump it later if you need to.

The Pool Calc has a section by the box and it says "by volume" that tells you oz, cups, etc. so you can use a measuring cup.

I forgot all about that. I get that by moving my mouse over the goal.

Thanks again for pointing this out as I said I forgot about that.