How Many Oxygen Tanks Can You Use in Subnautica?
Honestly, just one is usually enough once you get the hang of it and upgrade it.
Play Games.Earn points.Get gift cards!

Playback Rewards
(13.7k)
500k players and counting...
More Answers
I'm a bit of a hoarder, so I usually carry a few oxygen tanks. Trust me, it saves you from that awkward drowning situation when you're just meters away from the surface.
Don't forget, with equipment upgrades like the Ultra High Capacity Tank, you can breathe easy with fewer tanks!
In Subnautica, you can use as many oxygen tanks as you can carry in your inventory! Just remember, though, the more you bring, the less room you have for all those sweet alien resources.
馃憖 If you like Subnautica...
The brands referenced on this page are not sponsors of the rewards or otherwise affiliated with this company. The logos and other identifying marks attached are trademarks of and owned by each represented company and/or its affiliates. Please visit each company's website for additional terms and conditions.
People also want to know
Add an Answer