Enhance your fish tank with our aquarium air diffuser, suitable for maintaining optimal oxygen levels. This wear-resistant oxygen diffuser is easy to install and fits seamlessly into any aquarium. Attach the air diffuser to your existing air pump, submerge it in the water, and enjoy the of improved water quality and happier, healthier fish. Ideal for both household and professional aquarium setups. 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 -Enhanced oxygen supply: this fish tank diffuser generates numerous , effectively boosting the oxygen levels in the water, providing sufficient oxygen for your fish -Improved water purity: by refining the bubbles, this air refining tool increases the bubble surface area, purity -Clear visibility: the transparent design of the aquarium bubbler allows the bubbles to be clearly seen in the water, adding to the visual appeal of your aquarium -Durable and : the wearresistant material ensures that the oxygen diffuser remains effective over time without producing impurities, ensuring stable water quality -Easy setup: the air bubbler for the aquarium comes with a convenient interface, allowing for quick and easy installation in your fish tank without the need for extra tools Package list: 1 x aquarium air