The document discusses ultrasonic technology for controlling algae growth. It explains that ultrasound works by generating pressure waves in water that rupture the gas vesicles inside algae cells, destroying the cell structure. The document then describes Toscano's product, the DUMO Algacleaner, an ultrasonic device developed for algae control based on these principles. Test results show the Algacleaner significantly reduces chlorophyll A levels and inhibits algae growth in treated water bodies over time. The document concludes by highlighting key aspects of the Algacleaner's design that make it an effective and powerful solution for algae control.