Crab Feces
Crab Feces

Crab Feces

Resources

Coprolyte-like deposit of excreta. Extreme energy density; suitable as bioreactor fuel.

Stack
1
Crafted via
Not craftable
Used in
1 recipe

Recipes

01

Crab Feces is used in 1 recipe

Every recipe in the build that lists Crab Feces as a requirement, grouped by crafting station. The number on each card is how many of Crab Feces that recipe needs per craft.

Biofuel Block

Biofuel Block (from Crab Feces)

ProcessorLocked behind a scan
× 2

Lore

No matching databank entry. Unknown Worlds may add lore for this item before Early Access.

Crab Feces FAQ

01What is Crab Feces in Subnautica 2?
Crab Feces is a resource item in Subnautica 2.
02What is Crab Feces used for?
Crab Feces is a requirement in 1 Subnautica 2 recipe. The full list of crafts that consume it is in the Recipes tab.
← Back to item database

Last updated 2026-06-04