With the Oase Waterfall you can quickly add an attractive and eye catching display to your pond or water feature. The Waterfall is a stylish and robust Water blade spillway made of stainless steel. The system can be quickly installed into your pond wall or bolted onto the side. Each Waterfall has a conveniently placed connection hole at the back or on the base allowing you freedom of how best to install in your display. Once connected to a relevant sized pump, the waterfall will produce a calming and uniformed soothing cascade that gently spills over the edge and into the water below You can even add a touch of illumination to the display with the optional add on of the Illumination LED (sold separately). These light strips will fit directly into the waterfall to create a striking display Included with each Waterfall is a stepped hosetail (19,25,32,38mm), an extra flat plug and hoseclip. Each Waterfall has a 2 Year Guarantee. Specifications Model : Waterfall 30 (50704) Dimensions (LxWxH): 140 x 300 x 100mm Recommended Pump for 0.80 “ 1.00m Water Edge/Waterfall Height : AquaMax Eco Aquarius Universal Premium 3500 - 4000 Recommended Pump for 0.20 “ 0.60m Water Edge/Waterfall Height : AquaMax Eco Aquarius Universal Premium 2500 - 3000 Connection Size: 25mm Includes: Stepped Hosetail (19.25.32.38mm) “ Flat Plug “ Hose Clips