Fortress Type I - Ytong (Brown 1) keeping ants Optional tunnel and chamber size

Optional tunnel and chamber size (choose small

Grey Exterior

You will notice the difference every time you visit with your ant colony

Medium-Large Species is 3 levels

Bone Exterior Color (Grey Interior)

Fortress Type I - Ytong (Brown 1) keeping ants Optional tunnel and chamber sizeThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Brown Interior and Khaki Exterior Type I material Small Medium sized tunnels chambers Desert decor Museum Glass Optional 95% glare reduction (Shown in photo) Removable Vent optional What comes in the box? Fortress formicarium (as seen in photos), nestmate, mini liquid feeder, 2 stoppers, connection tube,