I'll be out of town this weekend, about 3 days, and don't have anyone to care for the pool. I'd use pucks and crank up the chlorinator, but I like my current CYA level just right where it is.
So is the other solution is to just dump a certain amount of bleach before I head out? Let's say my pool's appetite is 2.5 ppm/day, and I'm out for 3 days, that's 7.5 ppm worth. Given my CYA of 45, my minimum FC is 3.5.
So can I just take my FC level to 12, and it'll fall to around 4 by the time I get back?