Aquarium Air Oxygen Bubbler Glass Cup with Water Tube P263

Features :It increases dissolved oxygen in water. Prevent the bubble from sputtering out of the tank. – Bubble stopper helps to keep lamps and tank clean. Suitable for all kinds freshwater fish, shrimp tanks, planted tank. – Clear Environment: no reflection of sound made of glass, noise reduction and quiet. Maintain the beautiful aquarium environment, easy to clean too. – Oxygen Increases: the aeration in a narrow area, the bubbles move up and down and stir, the oxygen and CO2 stay in water for a long time, it increases dissolved oxygen in water, the dissolution efficiency increases dramatically. – Package Included: 1 x glass oxygen bubbler, 2 x suction cups, 1 x air stone, 1 x stone tube.