The Flow Swing is designed to create a dynamic water flow in any aquarium, helping eliminate “dead spots”. The motor in the Flow Swing continuously moves the diffuser from side-to-side, changing the direction of the filtered water. The speed at which the diffuser moves from left to right is about 5 seconds, where-as right-to-left is about 10 seconds. This variance creates wave-type currents which helps sweep away excess detritus and waste products. 

NOTE: The hose barb fittings and tank mount bracket are included with the two smaller models. The largest model is designed to be connected directly to 1" rigid PVC pipe.