Eheim Air Pump 400

The Eheim 400 air pump provides powerful aeration to fully oxygenate your aquarium water, contributing to the health of your fish and other aquatic inhabitants. It was designed to provide ultra-quiet performance in freshwater and marine applications, and is ideal for aquariums 120 gallons or less.

This model includes two adjustable air outlets, each with a flow rate of 53 gallons per hour (106 gph combined), as well as two diffusers. For easy installation, the diffusers have been mounted on suction cups, allowing placement anywhere along the walls of your aquarium. With a maximum depth of 6 feet 7 inches, this easy-to-use air pump is capable of powering a variety of aeration accessories, including air stones, bubble walls, air ornaments or protein skimmers !

The Eheim 400 Air Pump has a compact, durable design, featuring rubberized corners, feet, and diaphragm shell to eliminate unwanted speed changes, movement, vibration, and noise. The housing also features a convenient grommet for attaching your pump to the wall, avoiding worries about movement. In this durable outer shell, the energy-efficient motor consumes only 4 watts!

Includes a 3-year manufacturer's warranty and cULus listing for safety and security. 5.75" x 3.25" x 2.5"