Atrium (Dark Blue 63) Fortress This Phalanx formicarium includes museum

This Phalanx formicarium includes museum glass

Water is then added from outside the habitat so as to avoid disturbing the colony when hydrating your formicarium

For large species nest

Blunt-tip syringe

3/8" connection port in the nest area

Atrium (Dark Blue 63) Fortress This Phalanx formicarium includes museumGeneral 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