The Cool Marina Air Pump serves both to ensure a reliable supply of air to various water features, such as air stones, air bubble curtains and certain types of ornaments, as well as to generate movement of water and swirls in an aquarium.
This air pump combines superior performance with low noise operation. Featuring a single air outlet, such an air pump is ideal for aquariums holding up to 20 L (5.5 US gal).,