Air Tank

The ' is a material and tool item found in Stranded Deep'.

Gameplay
Air Tanks can be found in crates or lockers contained within Shipwrecks. It will grant the user a fresh breath of air whenever used. Air Tanks are necessary for when the player explores deeper depths; attempting to dive too deep for too long will result in less time to return to the surface to breathe before drowning. Once an Air Tank's three uses are exhausted, it cannot be refilled, but it can still be used for crafting a Speargun.

Trivia

 * Prior to 0.03.00, each tank could only be used once before exhaustion. The air tank can be used a total of three times.