Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups Petra 9% of bacteria and viruses

9% of bacteria and viruses

* Protect your body with our unique blend of natural oils that gently wash away impurities

please follow the cleaning tips correctly and replace the brush in a timely manner

Very convenient to read and compare the temperature from the LCD screen

It is an excellent addition to Neptun's Harvest Fish Fertilizer

Penn-Plax Cascade 300 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups Petra 9% of bacteria and virusesBrand: Penn Plax Color: Clear blue Features: QUIET & EFFICIENT: The Cascade 300 Power Hang On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 300 Gallons per Hour (GPH) for tanks up to 100 Gallons in size. Its great for Freshwater and Saltwater aquariums. ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use