Aeration Membrane Sigma Technology in No Man Sky (NMS). Lets you swim more time underwater. Can be crafted with 50x Iron and 100x Carbon

Aeration Membrane Sigma is an Exosuit technology in No Man's Sky.

Classification[edit]

Aquatic Respiration Aid

Description[edit]

User is able to swim underwater for extended periods.

Absorbs gases dissolved in water through a membrane contactor 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.

Build[edit]

You can craft the Aeration Membrane Sigma with:

(Blueprint Required)

Dismantle[edit]

This item can be salvaged for:

Strategy Guide/Tips[edit]

  • With this upgrade you will be able to cover more distance while swimming underwater.

Bugs[edit]

  • Sometimes you will need to find the blueprint multiple times before it shows up. Be sure to press X when the blueprint pops up (PS4) or A on an Xbox controller on PC. Pressing the "O" button will sometimes cause the blueprint to vanish.