Fins (Below Zero)

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Fins are a piece of Equipment crafted by using the Fabricator. The player must equip them in the feet slot of the paperdoll UI for the player to benefit from them. While equipped, they increase the player's swimming speed by +1.50 m/s underwater and +1.09 m/s on the surface. Despite the description mentioning a 15% speed boost, they actually increase speed by 33%.

Fins are easy to craft and should thus be obtained as fast as possible. Fins are useful for exploring and catching fish in the early game.

Fins can be upgraded to Swim Charge Fins by using the Modification Station.

Recipe[]

The blueprint for this item is unlocked when the player enters Drop Pod. It is crafted in the Fabricator.

Upgrades[]

v · d · e

Items in Subnautica: Below Zero

Raw Materials

Seeds and Spores

Crafted Resources

Basic Materials	Enameled Glass Fiber Mesh Glass Lubricant Plasteel Ingot Silicone Rubber Titanium Titanium Ingot

Advanced Materials	Aerogel Antidote Benzene Hydraulic Fluid Hydrochloric Acid Polyaniline Synthetic Fibers

Electronics	Advanced Wiring Kit Battery Computer Chip Copper Wire Ion Battery Ion Power Cell Parallel Processing Unit Power Cell Reactor Rod Test Override Module Wiring Kit

Food & Water

Drinkable	Disinfected Water Filtered Water Large Filtered Water Reclaimed Water Thermos Water Purification Tablet

Fish	Arctic Peeper Arrow Ray Bladderfish Boomerang Discus Fish Feather Fish (Red) Hoopfish Noot Fish Spinefish Spinner Fish Symbiote Triops

Raw	Antennae Fruit Chinese Potato Creepvine Sample Creepvine Seed Cluster Fevered Pepper Gel Sack Lantern Fruit Marblemelon Preston's Delight Shrub Nut

Processed	Nutrient Block Snacks Spicy Fruit Salad

Personal

Equipment	Booster Tank Cold Suit Compass Fins First Aid Kit Headlamp High Capacity O₂ Tank Pipes Rebreather Reinforced Dive Suit Scanner Room HUD Chip Standard O₂ Tank Water Filtration Suit Swim Charge Fins Thermos Ultra High Capacity Tank

Tools	Air Bladder Flare Flashlight Habitat Builder Laser Cutter Light Stick Mineral Detector Pathfinder Tool Propulsion Cannon Repair Tool Scanner Survival Knife Tether Tool Thermoblade Thumper

Deployables

Upgrade Modules

Prawn Suit	Gas Torpedo Depth Module MK1 Depth Module MK2 Drill Arm Grappling Arm Jump Jet Upgrade Propulsion Cannon Thermal Reactor Torpedo Arm Storage Module Vortex Torpedo

Scanner Room	Camera Drone Range Upgrade Speed Upgrade HUD Chip

Seatruck	Afterburner Upgrade Depth Upgrade MK1 Depth Upgrade MK2 Depth Upgrade MK3 Horsepower Upgrade Perimeter Defense Upgrade

Placeable Items