[Powerful 5-speed adjustable air pump]: This oxygen air pump was developed by latest stylist. By touching the controller, you can easily adjust the airflow from 1 to 5. Make sure your aquarium or hydroponics grow has sufficient water circulation … [Ultra-quiet and compact]: A special high-tech muffler design is adopted, which makes it especially quiet at home. [Wide range of applications and simple operation]: With this air pump you can match other aquarium components, such as sponge filters, round air stones … It is suitable for aquariums freshwater or seawater and of hydroponics. Installation is straightforward, no additional tools are required, and it can be installed anywhere in seconds. [Lasting Guarantee]: This white aquarium air pump is made of high quality material, equipped with a durable motor and designed for long term use.
