Marineland Penguin PRO 125 Power Aquarium Filter with BIO-Wheel Technology

The Marineland Penguin PRO 125 Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This ultra-quiet filter has a decoupled motor to reduce noise so you can relax and enjoy your aquarium. This power filter contains BIO-Wheel technology to provide wet/dry biological filtration for nitrifying bacteria growth and eliminating toxic ammonia and nitrate fast. Uses Marineland Rite-Size B Filter Cartridge. Filters your 20-gallon aquarium six times per hour with flow control up to 125 GPH. 

• WITH BIO-WHEEL TECHNOLOGY: BIO-Wheel technology provides wet/dry biological filtration.
• MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
• COMPATIBILITY: Use with Marineland Rite-Size B Filter Cartridge.
• SIX SIZES: 100 (for up to 10 gallons), 125 (for up to 20 gallons), 175 (for up to 30 gallons), 275 (for up to 50 gallons), 375 (for up to 75 gallons), 450 (for up to 90 gallons).
• FLOW CONTROL: Flow control up to 125 GPH.