Posted by Howlin on 18 Aug 2021, 19:07
I know you have changed course, but I had liked your original idea of a living diorama too, I think it would require an aquarium, with lights, and water circulation. Lay down a gravel base, You could then get various types of forest moss and cover parts and add other interesting pieces to make a scene. I would make a little lake in it too, and add some guppies, so they can feed the plants. Add a pin to each mini so they can be secured.
One could also try this terrarium style with the right selection of plants