High-Quality Materials: Crafted from top-grade Carborundum and ceramic materials, and fired at 1350°C, the AquaVita Air Stones are excellent for aerating and circulating water in aquariums and hydroponic systems. They function exceptionally well with our AquaVita Air Pumps!
Compatibility: This model of the Air Stone is compatible with tubing that has an inner diameter of 3/16".
