Motorless Carb Tank-W/Rubber Top 2-5 Gal Variety 3-Packs Drop the included stir bar

Drop the included stir bar into your Erlenmeyer flask

as opposed to cast

Adjust flow with an included Allen wrench (keeps unauthorized people from adjusting the unit)

Ideal for mixing

Motorless Carb Tank-W/Rubber Top 2-5 Gal Variety 3-Packs Drop the included stir barMotorless Carbonating Tanks Ideal for locations where running water & electricity are not readily available. Great for Soda and Coffee! 2. 5 Gallon Tank Produces clear sparkling club soda without the use of motors or pumps Special diffuser assures you of a good mix of gas and water For Club Soda: Simply fill tank with cold water and charge with CO2 gas (100 lb.) and in a few minutes you can serve sparkling club soda. For Coffee: For infusing nitrogen