Mini Hearth XL Type III (MXL 812 Yellow) formicaria Nest Block Size 4x8x4 inches

Nest Block Size 4x8x4 inches (100mm x 200mm x 100mm)

dual-level feeding area for pet ant colonies to roam and feed

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Two 4x5 formicaria expandable nests (using accompanying insert)

We have raised one of our best Monomorium minimum colonies ever in this formicarium and have several other queens starting out exceptionally well in them

Mini Hearth XL Type III (MXL 812 Yellow) formicaria Nest Block Size 4x8x4 inchesReady 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