A few questions about adding salt to your pool when you're using the BBB method....
1) Is it right that 25# of salt will raise salt 1,500 ppm for every 2,000 g?
2) So for my 29,000 g pool, I would need to add 362# to get my salt levels up at approx 1,500 ppm, correct?
3) How long does the salt levels last when you're not using it as a sanitizer? (I can expect my chlorine levels decrease about .5-1.0 / day at around 30 ppm CYA with a clear day)
Thanks for the help.