Fortress (501 Dark Green)(Type III) custom formicaria or a single 4x8" foraging

or a single 4x8" foraging area (same size as Nucleus and Hearth)

This formicarium is for founding queens and small colonies and is not recommended for tiny ant species

***Ordering the product on this page

Top-mounted foraging area for a more realistic approach to ants foraging

This material is much stronger than our Type I (Ytong) material and holds higher humidity due to the absorbtion rate of the nest and other properties

Fortress (501 Dark Green)(Type III) custom formicaria or a single 4x8" foragingThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Dark Green Exterior White Sand interior Type III material Medium Large species sized 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