Of course a major problem of Shrimp RAS is gasses in the growing zone and how ventilation is required. Two problems with ventilation : 1. Heat/ energy loss from that put in to run at 28-30 degrees. 2. Not containment biosecure anymore if exhausting gases.
Could eventually something like this have a place in future RAS?
https://www.caltech.edu/about/news/comet-inspires-chemistry-making-breathable-oxygen-mars