Marineland/Aquaria Bio Wheel Assembly Replacement for the NEW Penguin 100B, Penguin 150B, Penguin 200B and 350B. Marineland/Aquaria Bio-Wheel should not be replaced unless damaged. The water flow from your filter drives the Bio-Wheel. As the Bio-Wheel rotates, beneficial bacteria grow and thrive on its super dense surface. As water flows, the Bio-Wheel eliminates ammonia and nitrite on contact. Bio-Wheel is for all Eclipse, Explorer, Penguin, Emperor and Magnum products.
Marineland Aquarium Supplies
Marineland is the world’s leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Committed to fish-keeping success for more than 40 years, the brand also is the professional’s choice for commercial display systems and scientific research.