The Basic Gas Tank is a machine added by Mekanism. It can store 64,000 mB of any type of gas. To input or extract gas, the Tank can be placed in the GUI of specific machines like the Electrolytic Separator or the Purification Chamber. The Tank can be connected in a gas grid via Basic Pressurized Pipes.
The Basic Gas Tank is also used to craft more advanced versions of gas tanks, such as the Advanced Gas Tank.