Mini Labyrinth (Gold 122) queen ant farm What does add a second

What does add a second side mean

3/8" or 1/2" connection port

A 5x7 inch (125mm x 175mm) hand-molded nest using our proprietary method to sand-coated chambers magnetically attaches to a 4x8x4 inch (100mm x 200mm x 100mm) foraging area

it also maintains a higher humidity (all other things constant) versus our Type I material

Mini Labyrinth (Gold 122) queen ant farm What does add a secondFor a full description of the Tar Heel Ants Labyrinth formicarium click here. ***By ordering this product you will receive the exact formicarium shown in the accompanying photos*** This smaller version of the Labyrinth formicarium. The Labyrinth formicarium is a 4"x6" (100mmx150mm) formicarium attached magnetically (as well as by a small vinyl tubing insert) to the accompanying foraging area. The nest is completely removable from the foraging area for