Hagen Marina Model-50 Quite Aquarium Air Pump - Up to 15 Gallons

Marina 50 Air Pump – A compact air pump ideal for small aquariums (up to about 10 gallons). Despite its small size, it provides sufficient airflow to run an airstone or a small sponge filter, adding beneficial oxygen to your tank. The Marina 50 is built for quiet operation – it has rubber feet and noise-reducing housing to minimize vibrations. It’s energy-efficient and easy to set up; just attach standard tubing and your air accessory. This little pump is a dependable choice for improving water circulation and gas exchange in nano tanks or betta setups.