Atrium (Bone 4155) formicaria ***By ordering this product you

***By ordering this product you will receive the exact formicarium shown in the accompanying photos***

This design is also incorporated into our Stronghold formicarium

"Nostromo" Carving Style (+$10)

Click here for more information on the Pioneer Formicarium

Small and Medium Ant Species

Atrium (Bone 4155) formicaria ***By ordering this product youSee More Information About the Atrium at this link. ***MQ Box Museum Quality Acrylic Box Scratch resistant, higher clarity, and magnetically removable lid (+65)*** General Information: *****Due to the size of the open chambers, this formicarium is considered a small to medium sized formicarium and can hold an estimated 1,000 to 2,000 medium sized ants, larger species such as Camponotus, Formica and Myrmecocystus up to 1,000 (again, approximately).