How do I get Aerogel in Subnautica?
You need two ingredients: Gel Sacks and Rubies. You'll find Gel Sacks in the Grand Reef and Mushroom Forest, and Rubies in the Blood Kelp Zone and certain other locations. Happy hunting!
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Gel Sacks and Rubies, that's all you need! Check out the Grand Reef for both if you're lucky.
You just need Gel Sacks and Rubies. Easy peasy.
Find Gel Sacks on seafloor in Grand Reef, Bulb Zone, or Lost River. Then grab Rubies from Blood Kelp Zone or Grand Reef. Craft together in Fabricator.
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