Mini Hearth XL Type III (MXL 109 Brown) custom formicaria we recommend using the option

we recommend using the option boxes to add nestmates to the Casita II you are ordering

Blue Interior

The nest is completely removable from the foraging area for easy maintenance

2 Water Towers for humidity control

The parts are organic seed oils

Mini Hearth XL Type III (MXL 109 Brown) custom formicaria we recommend using the optionReady 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