Arman Hammer Clear Balance™ Pool Maintenance Tablets
I have a friend who is using the BBB method and went away for a week. His TA and pH seem to drop fairly regularly, so he tosses one of these Arman Hammer pucks in. He swear they bring his pool into spec within an hour and maintain pretty well.
They're $25 for 16 tablets at walmart. Fortunately, I have no issues with either pH or TA, but was wondering what you all thought of these tablets (just in case).