Zoo Med Labs announces the debut of its new Aquasweep rotating filter attachment. It can be connected to a canister filter outlet to provide strong, sweeping wave action in an aquarium. The Aquasweep can be used in freshwater or saltwater and automatically sweeps from side to side, creating a wavelike water flow to benefit corals, plants, fish and other aquatic life. It should be installed at the surface to create greater surface agitation or wave action or deeper in the tank to increase the flow over plants and corals. www.zoomed.com