I really don't know if this is the proper forum for me, but please read.. I have an AG 24' round with a 1 hp motor. I currently use Pristine blue, but it is failing. I have alot of algae and it is really bothering me, I am doin everything according to directions. The first year I used it, worked great, last year, had some problems, this year even worse... I would like to get some feedback about the pro's and con's of the BBB system verses pristine blue, and how to do a conversion from one to the other... The only test kit I was instructed to get was the one for the Blue.. So Idk any readings... Please help if you can?????