Feature: 1. 3 In 1: Oxygenation, filtration and circulation are combined. Equipped with air pipe connection filter so that air into the filter to spray oxygen effect. Ensure healthy water quality and increase oxygen in fish tank. 2. Practical: This filter systems can add enough oxygen to the water, which helps the growth of beneficial microbes; Very space saving, only needs to be in one corner of the fish tank. 3. Effective: Biofiltration systems can physically remove large particles and substances, and biodegrade pollutants emitted by turtles, crabs, fish and other animals. 4. Premium Material: The body of this fish tank filter is made of ABS polymer material for durability. Bottom filter, basket type filter box, prevent inhalation of small fish, easy to clean, can be removed and washed. 5. High Applicability: Compact size, beautiful shape. Low water type, suitable for small fish tank and turtle tank with little space. At the same time to achieve filtration, oxygenation, pumping, culture bacteria. Specification: Item Type: Fish Tank Filter Material: Plastic Power: 3.5W Maximum Flux: 350L/H. Package List: 1 x Fish Tank Filter1 x Hose1 x Filter Head Note: 1. There will be residual dirt when the rotor is used for a long time. It is recommended to clean the filter in February and work completely immersed in water, otherwise it will dry burn the head and cause unnecessary losses to you! 2, before using the pump, you must check whether the rated voltage on the pump is consistent with the voltage in use 3. This pump can only be used in fresh water or sea water, not in any other liquid. 4, the pump should not work in water above 35 degrees Celsius or below freezing point, otherwise it will cause damage to the pump. 5, can not let the pump idling for a long time, so as not to damage the pump body. 6, water pump power line can not be replaced, such as power line damage found in use, must not continue to use. 7, installation or removal and cleaning water pump, must first unplug, cut off the power supply, to ensure safety.