Fortress (Type III)(Grey 258) Fast formicaria the Atrium is larger (in

the Atrium is larger (in terms of available nest space) than the Casita and would be in between the Casita and Nucleus III in terms of nest space

Gold Exterior/White sand interior

For more information on this formicarium watch the video below:

covered by magnetic glass panels

Fortress (Type III)(Grey 258) Fast formicaria the Atrium is larger (inThe Fortress Formicarium from Tar Heel Ants is a starting ant habitat for small ant colonies. If you are interested in starting pet ant colonies or in need of an ant formicarium for a small colony, the Fortress formicarium can help you! ***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 Medium Large Species Chambers Decor and