Fortress (Type III)(Dark Blue 6329) Fortress This puts the humidity where

This puts the humidity where the ants are nesting

There are a few reasons

White sand interior

Grassland Foraging Area

Fortress (Type III)(Dark Blue 6329) Fortress This puts the humidity where*****This is a Black Friday Cyber Monday Formicarium***** ***Please NOTE: You are ordering the formicarium in the photos on this page.*** See this fortress link for more information about this formicarium. Features: Type III material Decor and Color per photo 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,