Fortress (Type III)((Terra 6333)(Vermiculite) ant farm the Atrium is larger (in

the Atrium is larger (in terms of available nest space) than the Casita and would be in between the Casita and Nucleus III in terms of nest space

The growth rate is faster than average for the genus

and longer during peak seasons

Premium Woodland Decor (manzanita wood and petrified wood stones)

Thus we recommend this nest for ants in need of a higher humidity environment such as Aphaenogaster sp

Fortress (Type III)((Terra 6333)(Vermiculite) ant farm the Atrium is larger (in*****This is a Black Friday Cyber Monday Formicarium***** *****Vermiculite Interior Formicarium Vermiculite Is Coating the Interior Chamber of this formicarium(+$10)***** ***Please NOTE: You are ordering the formicarium in the photos on this page.*** See this fortress link for more information about this formicarium. Features: Type III material Decor and Color per photo Museum Glass Optional 95% glare reduction (Shown in photo) Removable Vent optional