Fortress (Type III)(Dark Blue 262) Founding formicaria ) will do quite well

) will do quite well in the Atrium

Grassland Decor

and some medium sized species (Aphaenogaster sp

Most small formicaria (founding formicaria plus some like the Casita

Lime Exterior

Fortress (Type III)(Dark Blue 262) Founding formicaria ) will do quite wellThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Dark Blue Exterior White Sand interior Type III material Medium Large species sized chambers (+10) Grassland 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,