Fiber

MineRaw
Category
Raw
Obtain
Mine

Overview

Organic fiber. Closer to plastic or latex than cellulose. A key ingredient in 6 crafting recipes spanning equipment and tools (Basic First Aid Kit, Basic Fins, Enhanced First Aid Kit, Medkit Fabricator, and 1 more), base modules (Single Bed). With 10 total units needed across all recipes, maintaining a healthy stockpile is essential for uninterrupted progression. Fiber is one of several mineable raw materials that form the bedrock of Subnautica 2's technology tree. Collecting it early and consistently ensures you never face a shortage when critical upgrades become available. Experienced players mark deposit-rich areas with Beacons to create reliable farming routes that scale with their expanding material needs.


Used in Crafting (6)


How to Obtain

Biome data pending — obtained by mine

Tips & Strategy

Look for Fiber deposits on cave walls, cliff faces, and the seafloor — mineral outcrops are most concentrated in areas with rocky terrain.

Used in 6 recipes — prioritize stocking Fiber early, as high-demand crafts like Single Bed and Basic Fins consume multiple units.

Store Fiber in a dedicated Wall Locker near your Fabricator — with 6 recipes requiring it, quick access prevents workflow interruption during extended crafting sessions.

Used across multiple crafting stations (Habitat Builder, Fabricator) — distribute your Fiber supply between stations or keep it in a central storage area.

Survey multiple Fiber deposit locations before committing to a farming strategy — deposit density varies significantly between biomes, and the richest areas may not be the closest to your base.


Subnautica 2 Gameplay

Frequently Asked Questions

What is Fiber used for in Subnautica 2?
Fiber is used to craft: Basic Fins, Basic First Aid Kit, Enhanced First Aid Kit, Fiber Mesh, Medkit Fabricator and 1 more.
How do I obtain Fiber?
Fiber is obtained by mine.