Nge Aquarium Fish Tank Bubble Wall Air Stone Bar Tube 23 Inch With Suction Cup

Specification: Length: 58cm/23” Tube Diameter: 1cm/0.39” Color: Blue Features: Produce bubbles making it efficient to the growing system. Add Oxygen to keep water roots healthy put fishes live at ease. Help aerate and circulate the water. Suitable for fish tanks aquarium and hydroponic use. Rubber suction cup can produce enormous power to stick to glass surface firm.