The EHEIM Surface suction extractor skims off the protein layer which forms on the water surface, improving oxygen exchange. The EHEIM Surface suction extractor prevents undesirable biological process on the water surface. It hence optimum exchange of oxygen. Therefore light enters unimpeded for better water plant growth. The EHEIM Surface suction extractor is suitable for all aquarium sizes. It is possible to shut off the Surface suction extractor during feeding the fish.
Suitable for all external aquarium filters with standard hose 12/16 mm (inner/outer diameter). For operation with all other external filters, which have a suction hose greater than 12/16 mm, you need a connecting piece. A distance spacer is available for bridging large aquarium frames (take a look at accessories).Do you have questions about this article ?