Penguin® BIO-Wheel® Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration.

Convenient Marineland® Rite-Size™ Filter Cartridges come ready to use with each filter, ready to mechanically and chemically remove waste, discoloration and odors.

Each contains new faster-acting Black Diamond® Premium Activated Carbon for maximum efficiency.

Biological filtration is provided by the revolutionary and patented BIO-Wheel - proven best at removing toxic ammonia and nitrite.

All BIO-Wheel filters feature noise-reducing two-piece vented covers, and adjustable mid-level intake strainers.

The Penguin® 200 BIO-Wheel® Power Filter brings Penguin's 3-stage filtration technology to aquariums up to 50 gallons. The 200 is ideal for new aquariums as well as established tanks in need of an upgrade.

• Three-stage BIO-Wheel® filters for freshwater and saltwater aquariums
• The BIO-Wheel delivers superior wet/dry biological filtration for nitrifying bacterial growth, eliminating toxic ammonia and nitrite
• Multi-stage filtration for a clean healthy aquatic environment
• For aquariums up to 50 gallons
• Filters 200 gallons per hour (GPH)
• Uses Rite-Size C filter cartridges