Ant formicarium

A different type of Formicarium with a 1 cm (10mm) input for test tubes for moving queen from test tube set up from the start of the colonies life which can be replaced for exit to an out world.
A Sponge is required to sit in the section between the ants and the reservoir for the water. First section can then be used for food. currently there isn't a lid as i have not made one. I may also make some plugs for the opening however i normally use cotton