Atrium (Dark Blue 112) ready to ship formicarium This will allow you to

This will allow you to use the nestmates as ventilation points and create a more defined moisture gradient at times during the colonies life within the nest for your dryer-inclined species

ants do not ship the same day they are ordered

this formicarium is considered a small to medium sized formicarium and can hold an estimated 1

Medium/Large species sized chambers (+10)

Atrium (Dark Blue 112) ready to ship formicarium This will allow you to***This is a Black Friday Cyber Monday formicarium*** 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). While it is quite possible some small species (Lasius spp.) will do quite well in the Atrium, estimating numbers