This is a composed thing, and consist in two different parts. I uploaded at the same time because i use it like a total thing. First, the Mini Ant Farm part. It is little because is suppose to be for a queen ant and its first born childs. The quantity would depend on the size of the specie. It has an irrigation system, i use flower sponge on that to keep it wet.This chamber need a steady acrylic sealing, with holes up to the sponge to hydrate it. It also have an "outside" chamber, were you can feed them. this part need to have a removable sealing (of transparent acrylic). Second, it the water chamber as i call it, that its just for secure the ant farm to always dispose water for the ants. For this part it would be necessary a small tube, were you put the water. This two part join together, and can be join to all my designs for ants, that i will be uploading from now on.