Oxygen makes fish grow faster, and die less. 
But it's expensive for producers, annually up to 20% of their total costs. 

FREO2 Aqua is the world's first electricity free oxygen concentrator. 

Our patented technology utilises the energy in flowing water, rather than electricity to concentrate atmospheric air in tooxygen. Originally designed for treating pneumonia in developing communities, FREO2 Aqua is now being applied to meet the demands of aquaculture producers worldwide.

We're seeking innovative producer, investor, and manufacturing partners to bring FREO2 Aqua to market. Please contact us for more information.