XXL Mini Hearth (258 Bone) Immediate Shipping Formicaria the Atrium is larger (in

the Atrium is larger (in terms of available nest space) than the Casita and would be in between the Casita and Nucleus III in terms of nest space

Watch the Tar Heel Ants Fortress Formicarium Video below:

5" tall x 8" long x 4" wide (63mmmm x 200mm x 100mm)

Red Exterior/Red Sand interior

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XXL Mini Hearth (258 Bone) Immediate Shipping Formicaria the Atrium is larger (inFor 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