boxtech Aquarium Nano Air StoneFish Tank Bubble Diffuser

High Dissolved OxygenAquarium Nano Air Stone releases smaller denser and more uniform bubbles increasing the flow and circulation of air doubling the dissolved oxygen rate in the water and providing good health benefits to aquatic organisms Quiet Make Fine BubblesThe air stone bubbler creates more small and dense micro bubbles without much noise It provides a quiet enough day and night for you and your aquarium fish tank Excellent materialsThe air diffuser is corrosion resistant translucent through and through and can be integrated with aquatic plants Nontoxic and stable fish tank bubbler decorations can be used in freshwater saltwater Applicable Air Pump WattageAirstones should be used with air pump recommended Air Pump Wattage15W Air stone is compatible with air tube with inner diameter of 4mm Package Information1 nano air bubble stone 2 suction cups to hold the air bubble stone firmly at the bottom of the tank 1 adjustment valve to adjust the air volume as needed Note air stone and air tube are not included