Blagdon Inpond 6-in-1 9000 Easy Care Clean Pond Solution, 49.5w Pond Pump & Filter with UV Clarifier for Algae Control and Clear Water, LED Light, 4 Fountain Heads, for Ponds Up to 9,000L, GreenINSTANT SOLUTION FOR A CLEAR AND BEAUTIFUL POND a complete easy care in pond solution for crystal clear water, including pump, filter, 4 fountain options, green water UV clarifier and automatic LED spotlight, IP38 rated MULTI LAYERED FILTRATION SYSTEM water is drawn in through the inlet gills by the durable sealed motor unit and passes through 2 reducing grades of open cell foam which catche dirt and waste, the polymer wool pad then polishes the water