Understanding Sand Shark
An ambush predator seen around sandy areas and Grassy Plateaus.
This is an original reference for the first Subnautica. Your current depth rating, oxygen, available tools and navigation route determine when an objective is practical. Follow actual in-game PDA and Fabricator information for any values that vary by version.
How to use this information
Keep moving and watch the sea floor when scanning wreck fragments nearby.
What to avoid
Lingering in the same spot with the PDA open invites an attack.