Three pumps in one. A powerhead, utility pump, and circulation pump. Still the best powerhead for powering undergravel filters and running small fountains, skimmers, and calcium reactors.
Maxi-Jet Multi-Use Water Pumps are three pumps in one: power head, utility pump, and now featuring a circulation pump option. The Maxi-Jet also contains an in-box conversion kit, which can turn the power head into a prop style circulation pump for ultimate water movement inside the aquarium--using the least amount of energy!