Enhance your aquarium’s oxygenation with the Marina Cylinder Airstone, 1 inch, available in a convenient 2-pack. These airstones are designed to efficiently diffuse air into the water, creating a steady stream of fine bubbles that improve water circulation and promote a healthy environment for your aquatic pets. Perfect for small tanks or as a supplementary aeration tool, they ensure your fish and plants thrive. Purchase yours today at MorphMarket for reliable quality and performance.