Aqua One Airstone 1 Inch 2.5Cm 2Pk

With the Aqua One Airstone 1 Inch 2.5Cm 2Pk  adding oxygen to your aquarium has never been easier than using the Aqua One Airstone. Made from pumice stone, these air stones will increase oxygen levels to your fish as well as creating atmosphere and interest to your aquarium. Simply attach to some air line and your air pump. 2 pack