Deep Grand Reef

The Deep Grand Reef is the deeper cavern system located under the Grand Reef, featuring many hydrothermal vents. Though it lacks the Membrain Trees of 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 Inactive Lava Zone. Close by is a large hole leading to the Lost River Ghost Canyon.

An abandoned seabase left by the Degasi survivors can be found in the Deep Grand Reef.

Resources

 * Aluminum Oxide Crystal
 * Diamond
 * Gold
 * Mercury Ore
 * Salt Deposit
 * Uraninite Crystal

Fauna

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

Flora

 * Floating Stones
 * Purple Pinecone