Is the gas cylinder included with my Carbonator purchase? October 18, 2022 23:39 At the moment, gas cylinders are only included with the purchase of the Aarke Carbonator Starter Kits. Related articles Where can I buy or refill a gas cylinder? Can your glass bottle be used with glass bottle carbonators from other brands? Starter Kit Contents & Assembly Which types of gas cylinders work with the Aarke Carbonator?