Eheim air100 Air Pump Complete (single outlet)

Along with providing extra essential oxygen, Eheim air aquarium air pumps can be used to do many things in the aquarium. They are extremely quiet and can be used to power such things as under-gravel or sponge filters, decorative air stones, air curtains, and air-operated ornaments. Available in 3 sizes, with outputs of up to 400 litres per hour.