Atrium (Black 4153) Immediate Shipping Formicaria NEW: Canyon Foraging Area -

NEW: Canyon Foraging Area - (see photos below) - To bypass this option during ordering

Desert Mountain Foraging Area (sparse)

Mini Hearth formicarium (detail in comments)

2 water towers (15 ml capacity)

What is a nestmate

Atrium (Black 4153) Immediate Shipping Formicaria NEW: Canyon Foraging Area -See More Information About the Atrium at this link. 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