Fallen Fortess (Custom 102 Black) ready to ship formicarium 2 4"x5" (100mm x 125mm)

2 4"x5" (100mm x 125mm) nest sections (expandable using removable plug)

This is especially helpful when your habitat contains lots of hungry ants (perhaps it was too long since they were fed

These colors are standardized colors that offer various background tones great for viewing ants and brood

Dark Blue Exterior/White Sand interior

For large species nest

Fallen Fortess (Custom 102 Black) ready to ship formicarium 2 4"x5" (100mm x 125mm)***Ordering the product on this page? You will receive the exact formicarium in the photos accompanying this product page. This formicarium has already been made and can be modified only with the options for glass type and removable vent lid.*** The Fallen Fortress is a new formicarium design from Tar Heel Ants. This design for your ant colonies features a 4x4x4" foraging area magnetically attached to the back of a 4x4x2 inch nest. This is a very