Reliable, effective aeration is critical to successful aquaculture research and testing. Independent tests have shown Kasco aeration products lead the industry in dissolved oxygen, standard aeration efficiency, and standard oxygen transfer rate performance while consistently delivering repeatable results. Our units are regularly used for lift pumps in recirculation tanks, as primary sources for aeration in tanks/ponds, and for CO2 removal in intensive systems. Fish densities as high as ½ pound per gallon of water can be achieved.

Kasco aeration will help prevent oxygen depletion and provide sustainable growing conditions for your fish. With aeration efficiencies up to an SAE of 3, Kasco offers the most dependable and cost-effective solutions available.

Product Options to Consider (Click on Product):

Robust-Aire Diffused Aeration Systems

Bottom diffused aeration systems ideally suited for deeper waters

AF Series Surface Aerators

Surface aeration systems ideally suited for less deep applications


Reliable and effective mixing and circulating units for a wide variety of applications