The Marina Check Valve prevents water from siphoning out of the aquarium through the air hose and into the air pump in the event of a power failure or when removing filters and other air-driven accessories from the aquarium.

Marina airline tubing is safe and dependable for use with air stones, air-actuated ornaments and air-driven filters.

The Marina Bubble Disk provides excellent aeration, improved circulation and decorative highlights. Size: 12 cm (4.75 in)

The Marina air diffuser is ideal for adding bubbly highlights in your aquarium.

The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement.

The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement.

Marina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps to create a healthier environment for fish and live plants.

Marina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps to create a healthier environment for fish and live plants.

Marina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps to create a healthier environment for fish and live plants.

Marina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps create a healthier environment for fish and live plants.

With water temperature being such a critical factor for the well-being of fish, it’s important to have a good thermometer.

With water temperature being such a critical factor for the well-being of fish, it’s important to have a good thermometer.