These water blades are made from high quality stainless steel and has a brushed finish. Available from 300mm , 600mm and 900mm wide and all have dual inlet so pipework can enter blade from below or from rear. The blade has to be installed level to create an even flow of water across the width of the blade. The flow of water reduces as the height of the water blade is increased – ensure the pump used has the right capacity for the desired height of waterfall. All water blades sizes are available in dual entry, the pipe work has to connect to the water blade from the pump situated in the reservoir. The reservoir should be on a firm base with sufficient support around the sides and edges. Lighting gives a stunning effect as the water comes over the blade and is well worth installing so that the flowing water can be viewed in the evening.