Atrium (Black 4152) Founding formicaria 1/2" connection port in foraging

1/2" connection port in foraging area

Purple Exterior/Vermiculite Interior

Optional foraging area styles

New Jersey

Interior Decor - Rocks (+10)

Atrium (Black 4152) Founding formicaria 1/2" connection port in foragingSee 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