How to Make an Ultra High Capacity Tank in Subnautica
Once you've got the High Capacity O2 Tank, just add 4 Lithium at the Modification Station. Bam! Enjoy all that extra breathing room underwater.
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First, grab a High Capacity O2 Tank. Then, get 4 Lithium and head to the Modification Station. You'll have your Ultra High Capacity Tank in no time!
To make an Ultra High Capacity Tank, you first need to find the High Capacity O2 Tank blueprint. Then, gather 4 Lithium and your High Capacity O2 Tank to craft it at the Modification Station. Easy peasy!
Modification Station plus High Capacity O2 Tank plus 4 Lithium equals an Ultra High Capacity Tank. Simple as that.
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