Deep Grand Reef

This article is about the Deep Grand Reef. You may be looking for the Grand Reef.

This seems new This article contains information that is updated for the latest Experimental Version of Subnautica. Players using stable mode may find this information inaccurate.

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 <title source="title1">
   <default>Deep Grand Reef</default>
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</image> <label>Tab</label> <label>Type</label> <label>Biome</label> <label>Depth Range</label> <label>Temperature Range</label> <label>Biome ID</label> <label>Harvesting Nodes</label> <label>goto ID</label> <label>Coordinates</label> <label>Base ID</label> <group> <label>Point of Interest</label> <label>Music</label> </group> </infobox>

Detecting a titanium mass somewhere in this area. Unable to confirm whether it originated on the Aurora.

― PDA, Dialogue

The Deep Grand Reef is a deep cave system located beneath the Grand Reef, featuring many hydrothermal vents. Though it lacks the Membrain Trees found in the Grand Reef, it shares the same Floating Stones. The Deep Grand Reef is considerably more dangerous than the Grand Reef as it is home to many Crabsquids, capable of disabling electrical devices and vehicles.

At the deepest point in this area, there is an entrance to the Lost River, which is the only way into the Inactive Lava Zone.

The final abandoned seabase left by the Degasi survivors can be found in the Deep Grand Reef.
<tabber> Resources=

• Aluminum Oxide Crystal
• Diamond
• Gold
• Large Diamond Deposit
• Mercury Ore
• Salt Deposit
• Uraninite Crystal

|-| Fauna=

• Boomerang
• Crabsquid
• Jellyray
• Reginald
• Shoal of Fish
• Spadefish
• Warper

|-| Flora=

• Floating Stones
• Gel Sack
• Purple Pinecone

</tabber>

Gallery

<tabber> In Game Screenshots=

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  Overview

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  Ditto, from another angle

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  Aluminum Oxide Crystal found scattered in the caves around the area

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  Large thermal vents, aka "smokers", found at the bottom of the Deep Grand Reef

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  A screenshot of the abandoned Degasi base in the Deep Grand Reef

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  Reginald and mercury crystals in Deep Grand Reef

• 

  Diamonds can be found in the cave floor and walls of the area

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