A Sci Fi Oxygen Cultivation Room. The scene demonstrates the utilization of the concept of Aquaponics to feed the growth of plants and Algae for the purposes of food and oxygen.
The goal was to make a simple, clean environment. I've been enjoying Subnautica and was interested in the game's style. The idea came after I read an article on Russian experiments with Algae and their production of oxygen. I thought it a neat idea to have a portion of a ship's oxygen created from Algae.