The SunSun YBF-500 Hang-On Filter is a high-performance external aquarium filter designed to provide efficient mechanical, biological, and chemical filtration for freshwater and planted aquariums. With a 500 L/H flow rate and 6W low-power motor, it delivers excellent water circulation while operating quietly. The compact hang-on design saves valuable tank space, and the built-in surface skimmer helps remove oil film to improve water clarity and oxygen exchange. Featuring adjustable water flow, multi-stage filter media compartments, and easy maintenance, the YBF-500 is an ideal filtration solution for aquariums ranging from approximately 40–80 cm in length.
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