The video example demonstrates how the aerobic bacteria that comes to the top appearing as a green slime does and sinks within hours. This is a real time video without time lapse. The new patent pending, non-toxic approach to address toxic blue green algae bloom, with a non-pesticide approach of using a Minimum Risk Pesticide product that does not require Federal Registration and works quickly. Starts out with intial test started out with a bacterial column .75 to 1.0 inches thick to assure actions. Normal blue green algae blooms start out very thin.