Fortress Type III (Bone 138) raising queen ants This material is Vermiculite which

This material is Vermiculite which has unique insulative and absorptive properties we feel are favorable to development of young ant colonies***

Bone Exterior/White Sand interior

Dark Blue Exterior/White sand interior

Stainless steel mesh vent

Or use this page and the options to create your own design

Fortress Type III (Bone 138) raising queen ants This material is Vermiculite whichThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Bone Exterior Type III material Medium Large species sized chambers Rocky Woodland Foraging 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,