Skyzone Aquarium Air Stone,10 PCS Cylinder Bubble Release Airstone for Fish Tank Pump and Hydroponics

🐟〖Non-Toxic Minerals Material〗Air Stones are made of high-quality non-toxic minerals, and the stones are strong and durable. 🐟〖Size of Airstone〗15 x 25mm/0.59*0.98 inch (D x H).Recommended Air Pump Power: About 2W-4W. 🐟〖Providing Oxygen〗Connect it to the air pump and place it in the water so that the air pump can pump oxygen into the water.Ideal for adding oxygen to ponds, hydroponics and circulation systems and reducing CO2 content. 🐟〖Wide Application〗 These air stones can be used at fish tank,pond,aquarium,freshwater, saltwater aquariums, hydroponic, or in aqua farms.The small and dense bubbles produced by air stones can not only provide oxygen for fish but create beautiful and fairy bubbles scenes under water. 🐟〖 Great Gift Idea〗Air Stones provides oxygen for fish and is the best gift for aquatic animal lovers.