Fortress (Type III)(Grey 260) raising queen ants In most cases

In most cases

Each Pioneer formicarium comes with two-levels of chambers for medium to large species and three for small (and an increase in cost as well)

and look at the Lair formicaria available on that page set

Grey Exterior Color

Tiny/Small species sized chambers (+10)

Fortress (Type III)(Grey 260) raising queen ants In most casesThe 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! ***Canyon Foraging Area Design***(+$15) ***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