The a3 System is simplicity at its finest. It combines aeration, degassing, circulation, and mixing all in one package and more importantly one energy source. This truly versatile system is a perfect solution for everything from increasing the density and health of outdoor ponds to eliminating water exchange and pure oxygen in indoor tanks and super-intensive raceways. Add to the system, and manage processes like fine-protein removal and water temperature control, again all with the same energy source. Used in all culture stages nursery, brood-stock and grow-out.