RTLR 5 in 1 Fish Tank Filter, High Flux Waves Multifunctional Silent Fish Tank Internal Filter Increase Oxygen with Suction Cup for Aquariums (ZY-1000F5)

Increase Dissolved Oxygen: Fish tank internal filter can increase the dissolved oxygen, when open the oxygenation mode, the air tube must be exposed outside the water to absorb oxygen. Clean Water Body: Aquarium multifunction internal filter has encrypted biochemical cotton inside, which can quickly cultivate bacteria, activate water body and purify water quality. Quick Water Change: Aquarium 5 in 1 internal filter has high flux rate to pump and change water, easy, convenient and fast, high flux rate to create waves and natural water flux. Powerful Suction Cup: Aquarium multifunction internal filter is filled with large capacity filter material and srong suction cups, which can strongly fix every corner of the fish tank. High Efficiency and Silent: 5 in 1 fish tank filter adopts high efficiency filtration system, fine and anti card; oxygenation pump is wear resistant and low resistance, the shaft is silent and power saving.