The Danner Mag 7 Drive Pump is a powerful and reliable magnetic drive utility pump designed for continuous duty in saltwater aquarium systems. Renowned for its durability and quiet operation, this versatile pump can be used fully submerged or in-line, making it an excellent choice for return pumps from a sump, powering protein skimmers, driving media reactors, or creating closed-loop circulation. Its robust construction ensures long-lasting performance for critical life support applications in any reef tank.

This pump delivers a maximum flow rate of 700 gallons per hour with an impressive 12.5-foot shut-off head, all while consuming a moderate 70 watts of power. It features a 1/2 inch female pipe thread (FPT) inlet and a 1/2 inch male pipe thread (MPT) outlet for easy plumbing integration. The compact unit measures 5.0 inches long by 3.8 inches wide by 4.2 inches high and comes equipped with a 10-foot grounded power cord for flexible placement and is backed by a 3-year limited manufacturer's warranty.

The Danner Mag 7 is ideal for the intermediate to advanced aquarist seeking a proven workhorse pump for their filtration system. Its combination of high flow, significant head pressure, and operational flexibility suits a wide range of aquarium sizes and applications. Whether you are setting up a new sump, upgrading an existing return, or need to drive multiple pieces of equipment, the Mag 7 provides the consistent and dependable performance required for a thriving reef environment.