Poison tank

The poison tank is a quest item in Fallout 2.

Gameplay
This tank is specifically built to help in sneakily assassinating Louis Salvatore, thus earning a reserved spot in the family Mordino. Other than that, this tank has no use whatsoever.

Location
Hidden in the basement of the Desperado casino, in a room full of blue crates and rats. There is a crowbar in the same room.

Related quest

 * Assassinate Boss Salvatore for Big Jesus Mordino