The Marineland Penguin PRO Power Filter delivers easy, three-stage mechanical, chemical and biological aquarium filtration. This power filter contains BIO-Wheel technology to provide wet/dry biological filtration for nitrifying bacteria growth and eliminating toxic ammonia and nitrate.
- Multi-stage filtration
- Provides wet/dry biological filtration.
- Uses bio-wheel technology
- Adjustable flow control
Marineland Penguin PRO 125 Power Filter - 125 gph - 20 gallon tank