45L/min 55 l/min 70 l/min elektromagnetischer Luftkompressorpumpe Sauerstoff Aquarium Fischteich Kompressor Hydroponische Luftbelüftungspumpe

This content is about an electromagnetic air compressor pump with different speed options of 45L/min, 55L/min, and 70L/min. The pump can be used for various purposes such as oxygenating aquariums, Fischteiche, and hydroponic systems. It functions as an air aerator pump to provide proper aeration for the aquatic environment.