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.