The Marina air stone is an ideal accessory to both enhance the beauty of an aquarium and diffuse air, thereby creating some water circulation.
In addition, the Marina air stone increases surface water agitation, accelerates the oxygenation process, and allows accumulated carbon dioxide to escape more effectively. Simply connect it to the air tube and place it in the desired location.
Spherical shape.
Dimensions: Ø 3 cm (1.2 in).
