3 In 1 Aquarium Filter Increase Oxygen On Filter for Fish S Aquariums

Great Accessories: Increase oxygen and promote water circulation, it is a supporting equipment for filtering under sand in the aquarium. Multifunctional: New 3 in 1 design of oxygen injection, diving and pumping, it is built with durability in mind and for every design.

Control Valve: Adjust the most suitable water and dissolved oxygen for biological growth. Item Type: Aquarium Filter Material: Plastic Power: 3W Maximum : 250LCelsiusH Purpose: Filtration, Oxygenation Compatible: For the Water Circulation of Various Aquariums and Ecological s, Biochemical Filtration and Purification of Water Quality and Increasing Oxygen in the Water