Mini Hearth XL Type III (MXL 767 Dark Green) Fortress Formicarium material is designed to

Formicarium material is designed to hold the most destructive ants (called Type III here on our website)

Small-Large Species

INCLUDED: Premium Desert Grassland Foraging Area

Silicone Plug

Mini Hearth XL Type III (MXL 767 Dark Green) Fortress Formicarium material is designed toReady 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