Shallow Reef
0-100m25-30°C
Resources
TitaniumCopper OreQuartzSalt
Creatures
PeeperBladderfishGarryfish
Subnautica 2 Biome Guide
Depth ranges, resources, and hazards for every biome.
Kelp Forest
50-200m22-28°C
Resources
TitaniumLubricantSilicone
Creatures
StalkerHoverfish
Deep Reef
200-500m15-20°C
Resources
GoldSilverDiamondLead
Creatures
BonesharkAmpeel
Low oxygen zones
Abyssal Plains
500-900m2-10°C
Resources
RubyUraniniteKyanite
Creatures
Ghost LeviathanCrabsquid
Extreme depth pressure