Thank you fullhouse for your reply.. ok I wont go put the clorox in I will wait til i get back from walmart and use generic.

I dont get the stocking idea, I did find an old post about it.. sorry if I sound stupid, so once i get the cya i put it in the skimmer... i put the stocking where? and what is it going to show me?
Thanks for taking the time to explain things to me!!!