It sure makes the filtering process take longer, due to the particulates not suspending very long. And not to mention the pump down time. But if the algae is COMPLETELY dead, and the chlorine is high, I think IMHO, it's ok. Otherwise the algae takes over while the pump is off.
Since yall helped me save some money, I made a donation. I figured I would share my savings. It seemed like the thing to do. Thank yall again for the advice. I will participate in future threads as well.
They haven't put the plaque under my name yet, I just made it.