Mini Hearth (Black 3315) raising queen ants 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

I would recommend a medium sized nest for them because the chambers and tunnels for the Pioneer are larger on average than  some of our other nests

It is a darker material than our standard white sand

Premium Desert Scene uses quality terrarium décor and colorful stones to present a scene worthy of your pet ant colonies

Type I Material (Ytong)

Mini Hearth (Black 3315) raising queen ants the Atrium is larger (inReady for Immediate Shipping, this Mini Hearth comes as shown in the photo on this page. ***NOTE : (View the original Mini Hearth product OR to order your own with a host of available options, click HERE)*** Nestmates this Mini Hearth comes with a nestmate ($5 value) (See photo). For more information on this feature, watch this video Foraging Area Dcor (as seen in photo) Museum Glass optional ($8) Please watch the following video about how why to