Tank size

[Sadkitty]

I'm thinking of inert gas as my way to go. I'm scared SI will get the best of me. I know one member bought a 40cf tank because of this. Even though a 20cf is said to be effective. Anyone who is planning this method, what size tank are you buying?

 

[WearyOfStruggling]

I purchased a 20 cu ft cylinder. The PPHB and other trustworthy sources in the resource thread said this was more than enough if the cylinder was full and the "exit bag" set up was followed carefully.

https://sanctioned-suicide.net/threads/buying-inert-gas-online-in-the-usa.40091/