Atrium (Red 103) custom formicaria and XXL Mini Hearth versions

and XXL Mini Hearth versions as they are not considered "tiny" ants and are well adapted to this type of setup

This design is not intended for very small or tiny ants

Black side panel

Light Blue Exterior/White Sand interior

***This formicarium takes a minimum of 3-4 weeks to complete upon ordered

Atrium (Red 103) custom formicaria and XXL Mini Hearth versionsGeneral 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 and Formica 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 would be quite high due to the design. This design is not intended