Subnautica Guide

Eggs and fish breeding for Subnautica

Eggs and fish breeding

Overview

Updated Guide on the Plentiful eggs of Subnatica

The Large aquarium

  • 1) get at least a egg(see below for locations)/fish maybe two
  • 2) Build a large aquarium and put a hatch on it
  • 3) Put the egg/fish in the large aquarium
  • 4)wait 5-15 in game days

Small fish breeding

All small fish that you are able to eat can breed but they don’t have eggs (not including the spadefish)

Ampeel/Shocker eggs

Confirmed spawn:

  • Bulb Zone
  • Blood Kelp

Bone shark eggs

Confirmed Spawns:

  • Fungi Forest
  • Under water Islands
  • Bulb Zone

Cuddlefish eggs

Spawns in five locations around the map:

  • Dunes Sinkhole
  • Mushroom Forest Caves
  • Lost River
  • Deep Grand Reef

Crabsquid eggs

Confirmed Spawns:

  • Deep Grand Reef
  • North Blood Kelp

Crashfish eggs

Confirmed Spawn:

  • Kelp Forest Caves
  • Safe Shallows
  • Safe Shallows Caves

Crabsnake eggs

Confirmed spawn:

  • Spawns in jelly mushrooms within the Jellyshroom caves

Gasopod eggs

Confirmed:

  • Safe Shallows
  • Dunes
  • Crash Zone Masa

JellyRay eggs

Confirmed Spawn:

  • Deep Grand Reef
  • Mushroom Forest
  • Mushroom Forest Caves

Lava Lizard eggs

Confirmed Spawn:

  • Lava Castle
  • Lava Lakes

Mesmer eggs

Confirmed Spawn

  • Bulb Zone
  • Lost River

Rabit ray eggs

Confirmed:

  • Safe Shallows

Reefback eggs

No longer Spawns confirmed:

  • Grassy Plateau

Sand Shark eggs

Confirmed Spawn:

  • Grassy Plateau

Spadefish eggs

Confirmed Spawn

  • Deep Sparse Reef
  • Grand Reef
  • Grassy Plateau Caves
  • Underwater Islands
  • Under water Islands Caves
  • Large Aquariums With Spadefish

Stalker eggs

Confirmed Spawn:

  • Kelp Forest

Uses for eggs

  • Decoration
  • Fuel of the bioreactor
    this game just got a lot darker
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