2.5W Aquarium Air Pump Ultra Silent Adjustable Oxygen Compressor for Large Fish Tank with Accessories.

[Eye-Catching Shark Design] This isn't your ordinary aquarium aerator. Its unique shark shape (6.3" x 4.3" x 4") is larger than standard two-outlet models, making it a cool centerpiece for your aquarium.
🦈 [Powerful & Adjustable Performance] Powered by a robust 4W motor, this aquarium air pump delivers a strong airflow of up to 110 GPH. The built-in adjustment knob allows you to easily control the air output, making it an ideal aquarium oxygen pump for medium to large fish tanks (20-200 gallons). With its versatile power, it efficiently operates various aeration devices—from bubble diffusers and air curtains to sponge filters—and also provides essential oxygenation for hydroponic systems.
🦈[ Super Quiet with Two-Layer Build] We built this fish tank air pump with two layers—a inner pump inside a shock-absorbing shark shell. This smart design cuts down on noise, keeping it quieter than 35 dB for a peaceful home.
🦈[Handy On/Off Button] We've added a simple power button, something many aquarium oxygen pumps don't have. Turn your pump on and off with one press—no need to constantly plug and unplug it.
🦈[Everything You Need in the Box] Get started right away! This complete aquarium air pump kit includes: two 5-foot air tubes, air stone*2, check valve*2, suction cup*2, and a T-connector and one piece of filter cotton.