Mezzo-DB - Ultrasonic Device for Algae and Biofilm Control

The Mezzo-DB, is a state of the art ultrasonic device for algae and biofilm control. The Mezzo (Bi-Directional) - DB (Dual Bandwidth) offers features not found before in these types of devices. The bi-directional sound output is achieved with just one piezo sound emitter that operates in two different bandwidths for better control of green algae and diatoms in the lower bandwidth and blue-green algae in the higher bandwidth. The sound beam pattern would look like the illustration to the right with the sound coming from the square faces.