This item is being supplied from continental Europe. Please consider an adaptor might be needed to plug it in your country. Marina 75 Air Pump combines high performance output with quiet operation. This air pump is a reliable air source for a wide variety of applications requiring the delivery of oxygen to air-operated aquarium accessories such as air stones, air curtains, and air-actuated ornaments, as well as for generating water movement and turbulence. For aquariums up to 25 US gal (100 L).