All Penguin BIO-Wheel Power Filters deliver easy, three-stage mechanical, chemical
and biological aquarium filtration. Convenient Penguin 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.
Certified flow rate of 200GPH, perfect for all aquariums up to 50 gallons. Uses the
Rite-Size “C” filter cartridge.
I bought one of these a while back and loved it so much that I bought another one for my other aquarium which despritly needed cleaning it was very mucky and dirty and this Filter cleaned it right up along with me cleaning the rocks and stuff with a aquarium vaccum, but the filter did most of the work and the tank is crystal clear in just a week and a half. I was cleaning the filter daily and now every other 3 or more.
