What amount of CYA is best???

[srbaker]

I am sure this link has been posted before. http://www.ppoa.org/pdfs/PrP_Cyanuri...0or%20Bomb.pdf It goes into great detail about the level of cya and the sanitizing abilith of chlorine, and basicaly confirms Ben's best guess chart.

Rich

[srbaker]

Here is another one that looks interesting, have not finised reading it all though. http://www.sbcontrol.com/ppmorp.pdf

Rich