Mini Hearth XL Type III (MXL 943 Dark Blue) Founding formicaria Each Pioneer formicarium comes with

Each Pioneer formicarium comes with two-levels of chambers for medium to large species and three for small (and an increase in cost as well)

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Bone Exterior/White Interior

Foraging Entrances - Each side has separate foraging entrances that can be blocked with included stoppers

Mini Hearth XL Type III (MXL 943 Dark Blue) Founding formicaria Each Pioneer formicarium comes withReady 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