Product description
Beer Carbonation Aeration Diffusion Stone.
Material: Stainless Steel; Diffuser: 2 Micron / 0.5 Micron
This carbonating stone work great for adding O2 to your brew or seltzer water.
Use this for aerating home brew, in conjunction with a small (20 gallon size) aquarium pump. Works like a charm!
Perfect for DIY Beer/Seltzer Water Brewing.
Size: 12x48x7mm / 0.47x1.89x2.76inch
1 Piece Stainless Steel Beer Brewing Stone