Fortress (Type III)(Beige 261) Immediate Shipping Formicaria although some of them do

although some of them do require 1/2"

The Split chamber was originally designed for Pogonomyrmex occidentalis

The foraging area for the Stronghold is either a dual foraging area

This is a more time-consuming creation than our standard Type I formicaria

We recommend it for Formica spp

Fortress (Type III)(Beige 261) Immediate Shipping Formicaria although some of them doThe 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