FEDOUR Aquarium Canister External Biochemical Review

【Specifications】Max Water Flow: 175GPH(650L/H), Power: 8W Dimensions of the barrel :9.6*5.7*4.7in(24.5*14.5*12cm), Dimensions(with spray bar): 12.8*5.5*12.6in(32.5*14*32cm), Length of power cable: 4.9Ft( 1.5m), Suitable for: 10-60gallon tank( Height>12in/30cm).Both suitable for fresh water and salt water. 【Hang on Filter】This aquarium external filter has two hang on brackets, which can easily install the canister filter on wall of the tank. Compared with other canister filters, hang on filter can effectively save space. Waterfall water flow, which is more beautiful, can also increase the amount of dissolved oxygen in the water. 【Adjustable Water Flow】There are adjustable knobs at the inlet and outlet pipes of the external filter of the aquarium. Turning the flow adjustment knob can adjust the flow of water in and out, and it is easy to get a suitable water flow. 【Super Quiet】This fish tank filter has a unique structure, the water pump is installed at the bottom of the filter barrel, and the thickened filter cotton is wrapped around it, which effectively isolates the noise. The vibration of the external filter is also very small, you can hardly hear any sound of the motor, only the sound of water flow. If the spray bar is installed underwater, you will hardly hear any sound. 【Perfect Filtration Effect】4 layers of filter cotton, 1pc black biochemical cotton, 1pc yellow density cotton, 1pc blue physical filter cotton, and 1pc white physical filter cotton, effectively filter out impurities in the water. Comes with 0.7lb (0.3kg) ceramic balls,if you need to use these ceramic balls, put them in the space below. A total of 5 layers of filtering, excellent filtering effect.