Shop / Unknown Type / Marina 50 Air Pump Marina Marina 50 Air Pump Default Title $15.99 Default Title Purchase Options Pick up in Store Not Available Set your store for inventory and store pickup details Zip Code Search Ship to Me Not Available Quantity Add To Cart Information The Marina 50 air pump combines high performance output with quiet operation. A reliable source of air for increasing water movement and turbulence for proper oxygenation, and can also be used to operate items such as air stones, air curtains and air-actuated ornaments. Ideal fir aquariums up to 15 US gal Customers also liked Customer Reviews