The OASE BioStyle 20 Power Filter, Grey, is a compact, sleek power filter that is ideal for fresh or marine aquariums up to 20 gallons. The Multi-stage filtration includes a mechanical filtration cartridge that includes a chemical mix to remove odors, impurities, and harmful nutrients, and finishes with a filter fleece for a water polishing. There is also a biological filter foam.
Features:- For aquariums up to 20 gallons. Max. Flow Rate 100 GPH.
- 6 x 5.25 x 8.5 in.
- Includes: a 45 ppi foam for mechanical filtration; chemical filtration; filter fleece for water polishing; and a 30 ppi biological filter foam for biological filtration.
- OASE offers an Activated Carbon Cartridge and Phosphate Cartridge that can be added to the BioStyle filter based on your aquarium needs. OASE also offers a Customizable Cartridge for further optimization. All these cartridges are sold separately.
- Cleaning indicator shows when it is time to change the mess-free, disposable multi-stage filter cartridge or clean the biological filter foam
- Adjustable Lever – Foot for securing filter to different aquarium glass thickness
- Adjustable flow control – Built-in to the filter to change the intensity of water movement and increase oxygenation, or input of oxygen at the surface
- Quiet operation – Energy efficient, UL certified filter
- Made in Italy, with German engineering from OASE and backed by a 3-year warranty
