I am doing my first SLAM for mustard algae. Target FC is 25. I started yesterday and tested 4-5 times throughout the day. Every time I check FC, it is well below 25ppm. I know it's going to drop, especially during the day, but should I be adding enough bleach to overshoot my FC target so it doesn't dip below 25? If I test more often, I'm afraid I will run out of reagent before the SLAM is finished. Also, would it be better to keep the SWG on to help keep FC level up during SLAM? Thanks for any help.