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The subject of this article is from the Expeditions update.
The information from this article is up-to-date as of 1 June, 2021.
Aeration Membrane
Aeration Membrane
Extends duration of underwater exploration.
Category Exosuit - Life Support
Type Aquatic Respiration Aid
Updated Expeditions
Disambig.png This article is about the current version of Aeration Membrane. For the NEXT version, see Aeration Membrane.

The Aeration Membrane system is an exosuit upgrade.


The Aeration Membrane system is a Stamina technology upgrade for the Exosuit.

Aeration Membranes increase a user's ability to swim underwater longer, and can be used alongside other Aeration Membrane upgrades.

Game Description[]

User is able to swim underwater for extended periods.

Absorbs gases dissolved in water through a membrane contractor that, if user is of a conventionally structured species, is placed over the mouth or facial breathing hole.

Operates automatically once constructed within user's exosuit inventory.


The blueprint can be acquired from Iteration Selene in Space Anomaly.


Aeration Membrane can be built using the following ingredients:

Aeration Membrane can be repaired using the following ingredients:

Aeration Membrane can be dismantled after construction, returning the following ingredients:

Additional information[]

  • Aeration Membrane does not provide any adjacency bonuses to the Underwater Protection Modules, nor can any of the other hazard protection upgrades do the same. It does, however, share an adjacency bonus with the other hazard protection upgrades.

Release history[]