Aqua Dream Air Stone 8 Inch Disc Diffuser for Fish Tank Aquarium Air Pump

HEALTHIER WATER:This air stone works to create bubbles that will help to oxygenate and filter your water. It will help circulate the water in your tank and create a healthier environment for your aquariums fish and plants. PERFECTLY SIZED BUBBLES:These air stones are made from a quality carborundum material that promotes high density, uniform, and more delicate bubbles. These beneficial bubbles are perfect for any aquarium environment. QUALITY MATERIAL:This product is made of high-quality fine sand, silicon carbide, white corundum, and other materials through machine die casting and high-temperature sintering. This material is perfectly safe to place inside any aquarium, and its function will benefit any water system. EASY TO USE:Simply soak the air stone for 1 hour before use, and then youre good to go! If you notice any decrease in bubble quantity or density, use a simple brush to clean any dirt or debris off the air stone to increase bubble production again. Please ensure that you use an air pump of 15 watts or greater with this model. 1 YEAR WARRANTY:Did your air stone arrive to you damaged, or is it not working as it should even with the proper air pump? We offer a 1-year warranty and quality customer service, just reach out to us and well do whatever we can to help you!