The aquarium air bubbler is an essential accessory for any fish tank, providing efficient oxygen diffusion to ensure a healthy aquatic environment. This professional aquarium bubbler is designed with a transparent base, making it a stylish addition to your aquarium setup. Simply connect the air bubbler to an air pump, place it in your fish tank, and watch as it creates a steady stream of bubbles, circulation and oxygenation. Features -Color:Pink -Material:Acrylic -Size:10.00X5.00X3.60cm/3.93X1.97X1.41in -Note: Suitable for connecting 4 mm diameter tube -Suction cup diameter: 2.5 cm -Cup upper diameter: 3.5 cm -Highefficiency oxygenation: the aquarium air bubbler produces a large number of tiny bubbles, significantly increasing the oxygen content in the water, ensuring your fish have ample oxygen -Water quality refinement: the air stone refines bubbles in the water, increasing the surface area of the bubbles -Transparent design: the air stone's bubbles are clearly visible in the water, enhancing the aesthetic appeal of your fish tank -Wearresistant: the air stone is designed to be wearresistant, ensuring long term use without generating impurities, thus maintaining water quality stability -Easy installation: the air stone can be easily and quickly installed in the fish tank without the need for additional tools, making the process simple and convenient Package list: 1 x aquarium air refiner