Suppose I had something like an aquarium that was 1’ X 1’ X 6 ft long with a sealed lid. Stored indoors at relatively stable temps. Would I have some air movement going on most of the time? How much doesn’t matter as long as it moves. If not a small fan can be installed easy enough. Will be used for final drying of wood using desiccants.
Another related question, rice is listed as a desiccant. Would it simply reach an equilibrium with the wood or would it’s higher hydroscopic nature cause it to absorb a higher percentage of water?