Atrium (Bone 4156) ready to ship formicarium ***Nestmates For more information on

***Nestmates   For more information on this feature

5" Diameter Nest Block with optional connection port size (1/4"

Be VERY careful handling the habitats when repletes are present

dual-chamber designs

The substrate flooring is now where the ants forage

Atrium (Bone 4156) ready to ship formicarium ***Nestmates For more information onSee 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).