Standard O₂ Tank (Subnautica)
<infobox> <title source="title1"><default>Standard O₂ Tank (Subnautica)</default></title>
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<label>Debug Spawn</label> <format> * {{#explode:{{{debugspawn}}}||1}} </format> <label>Debug Spawn</label> <format> * {{#explode:tank||1}} </format><label>Music</label> <group layout="horizontal"> <label>Food</label> <label>H2O</label> </group> <label>Bioreactor</label> <label>Byproduct</label> <group collapse="open" class="tab-fragment"> <header>Fragments</header> <image source="image2"></image> <label>Item</label> <label>Description</label> <label>Location</label> <label>Fragments</label> <label>Attribute</label> <label>Debug Spawn</label> <format>{{{debugspawn2}}}</format> <image source="image3"></image> <label>Item</label> <label>Description</label> <label>Location</label> <label>Fragments</label> <label>Attribute</label> <label>Debug Spawn</label> <format>{{{debugspawn3}}}</format> <image source="image5"></image> <label>Item</label> <label>Description</label> <label>Location</label> <label>Fragments</label> <label>Attribute</label> <label>Debug Spawn</label> <format>{{{debugspawn4}}}</format> </group> <group collapse="open" class="tab-fragment"> <header>Data Boxes</header> <image source="image6"></image> <label>Location</label> </group> </infobox>


Carrying multiple oxygen tanks will increase your survivable exposure time in hostile environments.
― PDA, Dialogue

The Standard O2 Tank is a crafted piece of Equipment which boosts the player's Oxygen supply by 30 units. The player has an equipment slot just for the Standard O2 Tank, freeing up space in their Inventory.
The player can carry multiple Standard O2 Tanks at a time in their inventory. Additional Standard O2 Tanks carried in the player's inventory will extend your oxygen supply, but will take up four slots (2x2) in the player's Inventory and slow the player down.
By using the Modification Station, the Standard O2 Tank can be upgraded to High Capacity Tank or the lighter model, Plasteel Tank.
Speed Variation
# of Tanks | |||
---|---|---|---|
Top Speed | 5.7 m/s | 6.7 m/s | 7.6 m/s |
1 | -14% | -12% | -7% |
2 | -28% | -24% | -19% |
3 | -42% | -36% | -31% |
4+ | -50% | -40% | -37% |
Recipe
Upgrades
Gallery
How a Standard O2 Tank looks when constructed in the fabricator
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