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Subnautica Below Zero: How To Get Aerogel

Here's how to get Aerogel in Subnautica Below Zero.

Throughout the universe of Subnautica: Below Zero, there are a number of sophisticated elements that are mostly obtainable if you’ve collected certain resources. Once a resource is collected, then only a blueprint for the item will appear in your system, but the players have no idea where the resource can be located. Aerogel, for example, is required for a number of high-tier upgrades in Below Zero, including the Prawn Suit. So here’s how to get Aerogel in Subnautica Below Zero.

How to Get Aerogel in Subnautica Below Zero?


Subnautica Below Zero Aerogel

To get Aerogel in Subnautica Below Zero, you need to craft it in the Fabricator using  Rubies and Gel Sacks. You need to locate a Gel Sack to unlock the Aerogel blueprint. Gel Sack can be located in Deep Purple Vents, Deep Twisty Bridges, Lilypad Islands Caves, and Lilypads Crevice Biomes. The Gel Sack is semi-spherical in form and has a strong, twisted ridged surface. It’s dark green in color and you can find protruding bioluminescent purple dots across its surface.

Aerogel is a porous light gel that has had all of its liquids replaced by a gas. As a result, it’s a material with outstanding heat insulation. It’s a high-tech substance that the Fabricator creates. To make this, you’ll need Gel Sacks and Rubies.


Rubies resemble white rocks with four small, red mineral spikes protruding from them, giving them a realistic appearance. They emit a faint light at night, making them considerably simpler to spot. It can be located on the seafloor or as a major resource deposit in several Biomes like Koppa Mining Site, Main Crystal Caves, Deep Lilypads Cave, East Arctic, Lilypads Crevice, Tree Spires Fissure, and Large Tree Spire.

This is everything you need to know about how to get Aerogel in Subnautica Below Zero. While you are here, check out more of our Subnautica Below Zero Guides.