Oase BioSys Skimmer +

When added to the inlet of your filter via any AquaMax Eco pump, surface skimmers clear dirt, leaves and pollution from the top of the pond. The BioSys skimmer + is designed to be built directly into the side of the pond and has an integrated pump chamber to house an AquaMax pump (not included) so it can pump water to a filter. Dimensions: 580 x 400 x 450mm (approx); for ponds with a surface area of up to 50m².