Aerogel in Subnautica is crafted from a gel sack and a ruby. The aerogel recipe is relatively simple, although we need to explore some biomes to find the necessary materials.
In Subnautica, you can obtain the gel sack in the following biomes:
- This item is found in a wide variety of biomes and can be found attached to the seabed. It only occupies one inventory space, making its collection easy, and multiple can be collected in a single trip.
As for rubies, you can find them in the following biomes:
- Grand Reef.
- Blood Kelp Zone.
- It can also be found in lost river.
Remember to explore these biomes carefully. Using a scanner room can be a good strategy that allows you to locate these resources much more easily. This will save you exploration time and enable you to maximize your production.
