Utility Submersible Pumps by Active Aqua are tough, maximum-capacity water pumps for the transfer and recirculation of water and nutrient solution. These pumps are ideal for use in hydroponics as well as many other applications including aquariums, ponds, fountains and other water features, and more. Available in two models with transfer capacities of 2642 GPH at 6.23psi (this model, AAPC2010) and 5284 GPH at 10.44psi (AAPC2020).