Haha, guys, my landlord and I are good friends. I'm not going to lie to him. 
We came to a middle ground. The floc will be added in overnight (no sun to burn up FC), pump will be shut off. By morning, if it hasn't clumped and sunk debris, pump's going back on, like nothing ever happened.
We came to a middle ground. The floc will be added in overnight (no sun to burn up FC), pump will be shut off. By morning, if it hasn't clumped and sunk debris, pump's going back on, like nothing ever happened.