Definition of Bacta in EotE: Bacta is a liquid used for healing, made of an artificially grown bacteria developed thousands of years ago. It is nothing short of miraculous, working on a wide variety of species and healing terrible wounds with little or no scarring. It is commonly used in large tanks for total immersion, but can also be administered in pre-treated patches, injection, portable pouches, and even through direct consumption. While full-size bacta tanks are rare outside of major installations, some ships often have portable tanks, and most medpacs and field kits have bacta patches.
Pre-treated patches, injection, portable pouches, and even through direct consumption: These are the description of Stimpack, Medpack etc
While Bacta Tank is pretty clear on its usage
Therefor there is no actual use describe in the book beside assuming that you have to add Bacta in your Bacta tank if you're fortunately to have one... (unless you would allow someone to build there own Stimpack using Bacta and other material etc)
But even then, it seem to be at the GM's discretion.
So I've read that one would assume there is 300 liters in a Bacta tank
I guess it would need 250 liters to fully submerge someone...
To me it feels like, you should add one liter every time someone comes in and out of the tank... and maybe add a liter for every consecutive 24 hours spent in there...
Edited by Mefyrx