Nucleus Type III (Brown 2055) ready to ship formicarium Modular formicarium features one XL

Modular formicarium features one XL Mini Hearth

XL Nest Size - 4 5/8" x 1 13/16 x 1 3/4"

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

We use a variety of decor options including manzanita wood branches

Interior Decor - Golden Brown Sand and rocks (+20)

Nucleus Type III (Brown 2055) ready to ship formicarium Modular formicarium features one XL***Please visit our Main Nucleus Type III Page here*** Includes Nucleus III formicarium and all accssories. The Nucleus III is made out of our proprietary Type III material Option Museum Glass Option Removable Vent (Lid on a lid, exposes a 1" opening) 3 Water Towers for long term hydration 2 Nestmates for drinking water inside the nest area (Included at no additional charge for this formicarium)($10 Value) one 3 8" connection port ***Copyright 2025