Mini Labyrinth (Red 6550) 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

allowing for multiple style options (see photos below) to customize the interior of your Mini Hearth XXL

largely depending on your options selected

Desert Mountain Premium Foraging Decor (+5)

Grey Exterior/Vermiculite Interior

Mini Labyrinth (Red 6550) Immediate Shipping Formicaria the Atrium is larger (in*For a full description of the Tar Heel Ants Mini Labyrinth formicarium click here. This smaller version of the Labyrinth formicarium. The Mini Labyrinth formicarium is a 4"x6" (100mmx150mm) formicarium attached magnetically (as well as by a small vinyl tubing insert) to the accompanying foraging area. The nest is completely removable from the foraging area for easy maintenance. Features: 4x6 nest area (100mm x 150mm) 8x4x4 foraging area (100mm x