The ES300 EnviroSonic unit has a range of 300 metres, in a semi-circle from the transducer.
It uses power of 100 watts, and is designed for blue green algae control in bodies of water such as larger lakes, reservoirs, power stations, channels and marine areas.
The ES300 can be mains powered or solar-powered.
For solar powered units, two units on a purpose built pontoon with transducers facing in opposite directions, gives a cover of a 600 metre circle - or four pontoons per square kilometre.
The installation controls algae through the whole water column where algae can grow in depths over 8 metres.