Marineland Penguin Bio-Wheel Replacement Power Filter Cartridges for Aquarium Filtration

Marineland brand is the world s leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Committed to fishkeeping success for over 40 years the professional s choice for commercial display systems and scientific research. Whatever you re passionate about freshwater or saltwater big or small beauty or science make your aquarium your own. Marineland Penguin Bio-Wheel Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. The cartridge mechanically filters water through a pad of double-thick poly fiber. Debris and waste particles are trapped and water is filtered through Black Diamond Premium Activated Carbon. Inside the cartridge a patented ribbed backing ensures even distribution of activated carbon to deliver maximum water-to-carbon contact. For best results change every 2 to 4 weeks. Clean sparkling water is the mark of a healthy thriving aquarium. The amount of