OK, it appears that I have IT!
I have kept my FC level at 25 or above for the last 3 days, my CYA is 50. I am brushing like a mad woman. I add more chlorine (using bleach and cal hypo) 3 times a day.
Someone, remind me AGAIN why I should not use that copper stuff in my pool. If it's chelated, is there still a chance it will fall out of suspension and stain my liner, or make my hair green? Also, what is Yellow-Out? I remember that coming up at some point when talking to someone. If that is chemical that it takes alot of chlorine to get rid of, and I'm using alot of chlorine already and it's not helping, maybe I should try the Yellow-Out?
All out of POP (pool owner patience), where can I buy some of that? Oh, and I've just had to purchase new FAS-DPD reagants, because I've used ALL of my powder and drops! And it's only the middle of June!