Create simple waterfalls around your garden and pond with the Superfish Pond Waterfall Filter. Each filter can be easily placed anywhere around your pond or garden to create a soothing waterfall effect. With the Waterfall Filter – you have additional benefits of multi staged filtration. The Waterfall filter has all the same features as its smaller counterpart, giving you the option to create a simple waterfall in your pond. But the waterfall has additional filter media included to increase the filtration of the water. The pond water enters through the side of the Waterfall Filter via a stepped hosetail and then fills up the back of the unit, going through biomedia and filter foams to clean the water. This water then returns to the pond via the waterfall ledge. Specifications Height above pond level (cm) Pump min. (l/ph) Pump max. (l/ph) 0-50 2000 4000 50-100 3000 6000 100-150 5000 10000 Waterfall Filter L/W/H: 25 x 44 x 36cm Stepped Hosetail – 25mm/40mm Included - Bioballs, Filter foam