This is my first big weekend and it appears to be successful so far. This morning the spa FC was 2.8 and the pool was 9+, so I tossed a puck into the spa at about 2 pm and later six pucks went into the pool. By experience I know that a puck results in FC 9+ initially for the spa and it doesn't drop below 1 in 24 hours and six pucks in the pool get FC 9.8 decreasing to around FC 5.

I know this is "getting by" but we can't close down on Labor Day weekend.