Quick assembly and easy operation; the adjustable knob allows you to increase or decrease the water at will, which is extremely useful during feeding hours, or to use it as needed. Once the pump is turned off, the water in the container will return with the hose, so that there is water in the container, which will help the pump to refill. The water filtration system built-in, built-in mechanical, chemical and biological filtration functions, effectively remove toxins in the water and ensure clear water quality. Professional circulatory system design rotates the surface of the water from the eco-friendly tank, which helps to release carbon dioxide into the water. Full integration of water pump and water filter system, this filter can dissolve oxygen from water. air in the water to provide enough oxygen in the aquarium.
