The Swimskim 50 CWS floating pond skimmer has been developed by Oase engineers as an important component of their technically advanced CWS, Clear Water System, range of optimally matched, pond cleaning equipment. The Swimskim 50 CWS ensures clear conditions on the pond surface as it removes nutrient input, such as leaves, before they sink and pose a threat to the biological balance; it also provides vital oxygen via the integral aerator; and the powerful pump creates a whirlpool effect which stirs up the sediment on the pond floor facilitating easy removal via the pond filter system. Skimmer Dimensions (L x W x H) 450 x 400 x 390mm Voltage 230V / 50Hz Cable length 10 metres Power Consumption 45 watt Pump Flow Rate 3500 litres per hour Aerator rate 600 litres per hour Suitable for pond surface area 50 metres squared max