Sharkman is releasing our stream DC pump at October 2012. These new Reef stream pumps are designed to be placed inside your aquarium. Like the name, Megalodon and Great White suggests the Reef Stream pump pushes strong flow of water while consuming a low power. The magnetic mount is great for glass up to 16mm (5/8″) thick or you can use the included suction cups if you really want to make your life harder.