DeepBlue Biomaxx 55 Gallon Power Filter

Deep Blue Professional BioMaxx 55 Gallon Power Filter The BioMaxx 55 gallon power filter is the perfect large-size tank filter.  Quiet and efficient, it comes with a disposable BioMaxx Large carbon-filled cartridge for chemical and mechanical filtration.  The cartridge is completely sealed and has a no-mess handle for neat and easy cartridge changes.  The BioMaxx 55 cartridge is also compatible with Whisper 40 and Topfin 40 filters. The BioMaxx 55 has a self-starting siphon, an adjustable flow control, and is rated for up to 220GPH.  The filter also includes a replaceable foam BioSponge for biological filtration.