Resun King 6 Recirculating Water Pump is the most powerful model in the Resun King series, delivering maximum flow rate and head pressure for the largest commercial fish pond systems and intensive aquaculture operations. Built for powerful performance and capable of efficiently circulating and aerating water in ponds to ensure a healthy aquatic environment, the King 6 features durable construction from robust materials to withstand outdoor elements and continuous operation, with easy maintenance design ideal for both novice and experienced pond owners.