Salutations,
This was a long time ago in days when i intended to evaluate bucket vs root size behind 3 large windows dominating the view from a safe height, moving it around in order to follow the sun twice a day before going back to its primary location…
Its 7.5 liters capacity felt most appropriate, just combine it to a reflector for decent autofem result… Each new cannabis plant also got a cover of coloured aquarium pebbles/gravel on top of it soil, as my personal touch.
In principle it appears that roots can appreciate indirect oxygenation while never being drowned again, i think…
Then i tried artificial light.
Though that was quite another story.
Good day, have fun!! 
