OASE BioStyle 20 Power Filter 150 GPH Part # 84065
 
For aquariums up to 20 gallons / Flow Rate 100 GPH
Dimensions  6" x  5.25"  x 18.5 in.
Disposable filter cartridge contains mechanical, biological and chemical filtration
Cleaning indicator shows when it is time to change the cartridge
Telescopic Intake - adjustable range 6" to 14"
Adjustable Lever Foot for securing filter to different aquarium glass thickness
Adjustable flow control
Quiet operation – Energy efficient, UL certified filter
German engineering Made in Italy, backed by a 3-year warranty