Mini Hearth (Custom Brown 48) Fortress or 1/4" connection between nest

or 1/4" connection between nest and foraging area

We make many of our formicarium different to provide the best containment potential possible when we know ahead of time that this is what you want

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

Terracotta Exterior Color (Sand Interior)

our colonies have always utilized the ceilings of formicaria to hang upside-down

Mini Hearth (Custom Brown 48) Fortress or 1/4" connection between nestReady for Immediate Shipping, this Mini Hearth comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** Nestmates this Mini Hearth comes with a nestmate ($5 value) (See photo). For more information on this feature, watch this video Foraging Area Dcor (as seen in photo) Museum Glass optional ($8) CUSTOM BLACK INTERIOR Standard Interior is Off White Light Grey. To achieve this color we use natural earth