Creates powerful water circulation and currentsForward and reverse flow feature.Enhances water flow through undergravel filters, improving filtration efficiency.Creates powerful water current for increased circulation inside the aquarium.Filters out particles with the addition of the AquaClear Quickfilter (sold separately).Outstanding Performance in Every ApplicationAquaClear Powerheads deliver outstanding performance in a variety of applications. They can efficiently drive undergravel filters, circulate and aerate aquarium water, and attach to filtration accessories such as the AquaClear Quick Filter to support crystal clear water conditions.Raise Oxygen LevelsAquaClear Powerheads can be used to raise oxygen levels, which is important when there are increases in water temperature or fish population, and during the treatment of diseases.Ideal for Fresh and Saltwater ApplicationsAquaClear Powerheads can also be connected to drive protein skimmers, which are essential devices for most marine aquariums.Fresh...