SwimSkim 25 by Oase (UK) LtdOase pond surface skimmer This skimmer powerfully and effectively pulls debris from the surface into the collection basket. The debris is therefore removed from the pond eco system before it stresses the pond. The result is clearly improved water quality and viewing depth. Suitable for ponds with a surface of up to 25 m. Powerful drive thanks to 2500 litre circulation pump. Including an injector that enriches the pond with oxygen. Fine foam for