Mini Labyrinth (Grey 6401)(Vermiculite) 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

***By ordering this product you qill receive the exact formicarium shown in the accompanying photos***

but it is recommended to only fill this about 2/3 maximum to prevent water spilling during maintenance

Nestmate and Nestmate Port

Medium/Large species (Small Species "ok")

Mini Labyrinth (Grey 6401)(Vermiculite) Immediate Shipping Formicaria the Atrium is larger (in*For a full description of the Tar Heel Ants Labyrinth formicarium click here. ***This formicarium has a vermiculite interior, replacing the normal sand interior for this habitat. Vermiculite is sterile, inorganic material, and retains moisture well. Various studies show it has beneficial properties for egg rearing in some animals and has a naturalistic look that fits well aesthetically within a formicarium . Vermiculite has been in use at Tar Heel