Aquaman Wiki
Oxygen Extraction Plant
Mephisto o2 extraction plant
General Information
Official name: Oxygen Extraction Plant
Created by: Oscar Bensol
First Appearance: "Mephisto's Marine Marauders"
Galaxy: Milky Way
Star System: Sol
Planet: Earth
Locale: Atlantic Ocean

The Oxygen Extraction Plant extracts oxygen from the water and sends it via pipeline to the city of Atlantis.


Once, Mephisto had his men drop a sleeping pill into the extractor in an attempt to put the Atlanteans to sleep so he could take over the city. He was foiled by Aquaman and Aqualad.