Atrium (Black 4152) formicaria and a second level of

and a second level of areas for feeding dishes

Blonde Interior (+5)

com after purchase***

This is best viewed with a UV (blacklight) light

Dimenions:  16" x 4" x 4" Nest and Foraging Area

Atrium (Black 4152) formicaria and a second level ofSee 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