Mini Hearth XL Type III (MXL 940 Brown) keeping ants It was done using the

It was done using the Fortress formicarium which is almost identical in design overall

10" Diameter (over twice the size of our 9x4x4 Medium foraging area)

The Pioneer comes with a side port that is 1/2" (13mm) diameter

White Interior/ LightBlue Exterior Color

Stalactite decor on interior

Mini Hearth XL Type III (MXL 940 Brown) keeping ants It was done using theReady for Immediate Shipping, this Mini Hearth comes as shown in the photo accompanying this product. ***This is the Mini Hearth XL VERSION. This new size of the Mini Hearth is modular, includes two nestmates, and is 30% larger than the original Mini Hearth. ***New Modular Design (for more information click this (link)*** Nestmate x 2 this Mini Hearth comes with a discounted nestmate option ($5 value). For more information on this feature, watch this