We are excited to add this adapter to our offerings that will allow connection to systems used by at home kegs and aquariums. Just simply screw this to the top of one of our canisters and you'll be ready to connect to your existing system that uses CGA320 connection. Our tanks each hold about 14 ounces of liquid CO2 and our larger ones (coming in the spring) hold about 32 ounces. All use food grade CO2 sourced locally.
