The high-performance efficiency and quiet operation that you expect from Eheim! An air pump is a great addition to an aquarium, providing additional aeration and increasing the potential for oxygen exchange at the water’s surface.
There are three different sizes available: the 100 model which features one 100L/hour air outlet, and the 200 and 400 models featuring 2 x 100L/hour and 2 x 200L/hour outlets respectively.
The airflow and bubble effect from the pump can be adjusted both on the main unit by using the dial next to the air outlet, and on the diffusor itself, allowing you to set the bubble output to your desired levels.
The unit also features vibration-resistant rubber feet which help contribute to the quiet running of the pump and to prevent the air pump from moving around. There is also a hook on the unit, allowing it to be installed vertically hanging on the aquarium glass.
The air pumps are supplied with one or two Eheim diffusors depending on the model purchased.