Mini Hearth XL Type III (MXL 1G Black) raising queen ants Acrylic top

Acrylic top

The Nucleus formicarium

Lid comes with a stainless steel micro-screen vent

Bone Exterior/White Sand interior

The Stronghold formicarium is a double-sized "Fortress style" habitat

Mini Hearth XL Type III (MXL 1G Black) raising queen ants Acrylic topReady 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