Rainflow design: Follow the rain cycle design in the natural state, with 8 water points, even water, very mute; NetFluß 600L / h, energy consumption reduced half Ultrafine oxygen: oxygen can be used outside the aquarium and oxygen atomization is sent to The aquarium, which increases the oxygen content of the aquarium and produces no air bubble Chemical filter: Filter integrated biochemical sponges, filter contaminants, faecal materials, food residues in water and water decomposition through the organic sponge, increase the water quality of the aquarium effectively , Reduce bacteria and other microorganisms in the fish tank Powerful features: Sankesong Fish Tank Filter Filtration, Oxygen, Traffic is a 3-in-1 design, you do not have to buy other fish tanks, profitable Settings: The length of the integrated filter is 30 cm, the water supply device is 30 cm, the power is 5W, the amount of water is 600 l / h, super mute, very suitable for fish tanks Medium size Three-in-one function: