Marineland Penguin 350 Hang On Back Filter
This powerful filter contains patented rotating Bio-Wheel technology to provide superior wet/dry biological filtration for nitrifying bacteria growth and eliminating toxic ammonia and nitrate fast. As it rotates, the Bio-Wheel exposes beneficial bacteria to the air, helping bacteria work harder and faster to keep your aquarium ammonia-free. The Bio-Wheel never clogs or needs to be replaced. All Bio-Wheel filters feature noise-reducing, two-piece vented covers and adjustable mid-level intake strainers. Uses our Rite-Size Filter Cartridges with Black Diamond Premium Activated Carbon to filter out dirt and debris for maximum water clarity. Available in five sizes: 75 GPH (for aquariums up to 10 gallons); 100 GPH (for aquariums up to 20 gallons); 150 GPH (for aquariums up to 30 gallons); 200 GPH (for aquariums up to 50 gallons); 350 GPH (for aquariums up to 70 gallons).Clean, sparkling water is the mark of a healthy, thriving aquarium.
- With rotating bio-wheel: Patented bio-wheel technology provides excellent wet/dry biological filtration.
- Multi-stage filtration: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
- Compatibility: Use with our rite-size filter cartridges (see individual filter for sizing recommendations).
- Discover our filtration products: Count on our brand for the most reliable, technically advanced aquariums and accessories on the market.