Description 6 Inch (15cm) Large Heavy Duty Airstone to successfully keep aquatic fish and plants aerated. Very durable, washable and sintered by high temperature. Creates water currents and underwater scenes, bubbles in fish tanks, aquariums, and ponds while attached to an air pump (air pump is not included). PondH2o’s 6 Inch (15cm) Large Heavy Duty Airstone will add oxygen to the water. As the bubbles aerate the water they also help circulating hydroponic nutrients invigorating the roots of plants and boosting healthy growth. Making for HAPPY fish… Requires Airpump to Operate Gives Large Volume of Diffused Air Sintered to 1000 Degrees for Fine Bubbles to improve aeration efficiency Fits 1/8th (4mm) to 5/16th (8mm) Airline Fittings – Stainless Steel Nipple 6 inches (15cm) Long – bumper bars on each side Aquarium Airstone Aeration stones are called air stones, discs, bubblers or diffusers. 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. Spherical and cylindrical shaped airstones are also available in a range of sizes. 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. Always rinse this or any aquarium decoration product with water prior to putting into your aquarium or fish tank. Be sure to check our INFORMATION CENTER for our latest Aquarium Blog on Aquarium lighting and all you need to know. Don’t forget to check out our Facebook Page for latest aquarium blogs, coupons & news!
