O2waterator Ltd.

http://www.o2waterator.com/
Revolutionary Water-Powered High Efficiency Aerators for Aquaculture O2WATERATOR was founded in 2015 within Hutchison Kinrot, a leading water and Cleantech technologies seed investor, owned by Hutchison Water, a division of CK Hutchison Holdings. O2Waterator develops a completely new aerator system, operated by water pressure rather than electricity, rendering it completely safe, light and simple to operate.