Description 3 Inch (80mm) Plate Sintered Airstone. Sintered Stone Aeration Disc with dual nipple. High quality sintered airstone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of aquarium and output of air pump. Airflow dependent on depth of aquarium and output of air pump. Send a stream of air bubbles thru your aquarium with this high quality aquarium Air stone diffuser. Simply attach to your air pump with airline tubing to create a decorative curtain of tiny bubbles that helps agitate and aerate your aquarium water. Great for freshwater, saltwater, reef, marine aquariums and hydroponic use. 5/16 or 4mm Fitting for airline. Air stone Aeration stones are called airstones, discs, bubblers or diffusers and come in many shapes, sizes, colors and coarseness levels. Usually made of lime-wood or a porous stone. Its main purpose is to gradually diffuse micro air bubbles through your water with the help of a pond pump and tubing. They do not clog and give a better distribution of air with finer bubbles than other types of aeration systems. Spherical and cylindrical shaped airstones are also available in a range of sizes. Sintered or regular airstones are very durable and extremely easy to clean. They are safe for all types of lakes, ponds, fresh water aquariums, salt water or marine fish tanks. Be sure to check our INFORMATION CENTER for our latest Aquarium Blog on Drawbacks of owning a fish tank or aquarium. Don’t forget to check out our facebook page for latest aquarium blogs, coupons & news!
