the shrouded lord wrote: most likely in q "bubble" of deep water (like a goldfish bag) technicLly, it would explode frOm the lack of pressure,
/stupid theorie.
Actually, among deep-sea biologists there is a big problem of getting this up to the surface alive due to pressure issues (things that live at extreme pressures tend to be well adapted to do so, and large sudden changes in pressure tend to kill them)
If you want to bring it back up alive, you essentially need to take a pressurised aquarium with you on the way down, shove a few fish in, then rise back up.