Eheim Micro Skimmer 350

Eheim Micro Surface Skimmer, skim 350, is a useful addition almost any aquarium with a surface film of micro-organisms, dust, oils, food fats, and proteins that form over time. With the Eheim skim350 surface skimmer you can efficiently eliminate this film. You will then have a crystal-clear water surface and increased natural gas exchange from water to air. This will improve light penetration and oxygen levels in the water.