XXL Mini Hearth (122 Grey) queen ant farm This material is much stronger

This material is much stronger than our Type I (Ytong) material and holds higher humidity due to the absorbtion rate of the nest and other properties

Having said this

Dimensions:  16" x 4" x 4" Nest and Foraging Area

The XL Labyrinth is a much larger version (80 square inches of space versus 35) of the Labyrinth formicarium

XXL Mini Hearth (122 Grey) queen ant farm This material is much strongerFor more information on the Mini Hearth XXL click here. Features: XL Water Tower Cast Acrylic Foraging Area (with magnetic lid) 2 Nestmates Magnetic Ports on each short side for attaching other Mini Hearth Modular Units. THA Proprietary Type III material, our hardest nest material. Painted side panels Museum Glass (optional) 3 8" ports on each short end for connecting to other habitats What comes with the Mini Hearth XXL? 2 Nestmates, 3 stoppers (3