Aquarium Multifunction Internal Filter,5 in 1 Fish Tank Power head

 [Function 1-Automatic collection of fish waste: ]The strong suction of the water pump sucks the fish stool and sediment at the bottom of the fish tank into the filter, and settles into the container through the rotating small fan blades.Daily collection of fish feces, very convenient for cleaning.

[Function 2-Wavemaker,can adjustable outlet waves:] The filtered water flows out in powerful waves,water outlet can be adjust different directions,Adjust the direction and size of waves,The size of the waves can also be adjusted by adjusting the air volume switch.

[Function 3-Dissolved Oxygen,can adjustable air volume:]With air valve adjustment switch and air intake hose,Increase the amount of dissolved oxygen in the water,Can adjust the size of the air volume.

[Function 4-Fish tank quick water change tool:]Pull out the wave-making water regulator and put on the water pipe to pump out the water in the fish tank. On the contrary, you can also add water to the fish tank. It is simple and compact, making your water change easier.

[Function 5-Purified water,filter through biochemical cotton:]The fish feces and garbage separated by the fan are deposited in the container, and other small impurities will be attached to the filter cotton through the biochemical filter cotton. It is recommended to clean the filter cotton once 1-2 weeks.