The Danner Mag 9.5 Drive Pump 950 GPH is a robust and versatile water pump designed for the demanding environment of saltwater reef aquariums. Engineered for both submersible and inline applications, this pump serves as a critical component for maintaining optimal water circulation, powering sumps, driving reactors, or returning water from filtration systems back to the main display tank. Its reliable operation ensures consistent water flow, which is essential for nutrient export and the health of corals and fish in a thriving reef ecosystem.

This powerful pump delivers an impressive flow rate of 950 gallons per hour at zero feet of head, ensuring ample water movement for various aquarium setups. It features a maximum shut-off head of 14 feet, demonstrating its capability to push water through significant plumbing heights. Key specifications include a power consumption of 93 Watts and 1.33 amps at 115 Volts 60 Hz. The pump offers flexible plumbing connections with 3/4 inch threaded input and output ports. Performance metrics show 800 GPH at 4 feet of head and 200 GPH at 12 feet, adapting to different system designs. Its compact dimensions are 5 inches L x 3 inches W x 5.5 inches H, not including the sponge filter.

The Danner Mag 9.5 Drive Pump is an excellent choice for reef aquarists seeking a durable and efficient pump for medium to large-sized systems. It is particularly well-suited for return pump applications in sumps, feeding manifold systems, or powering high-flow reactors such as those used for carbon, GFO, or biopellets. Its sturdy construction and consistent performance make it a dependable workhorse for those who prioritize reliability and effective water management in their saltwater setups, contributing to a stable and healthy aquatic environment.