I have been following the BBB method all Summer with good results. I usually keep my FC around 8. CYA is 45.
Saturday I am having a party with roughly 25 people. Given the forecasted temperature and higher humidity levels for Saturday I'd venture to guess that most every one will be in the pool at some point in time.
My question is, given the heavy expected bather load on that one day, should I raise up my FC levels at all? If so, when should I do that? Should I simply raise it up the night before or maybe start raising it a day or two before??