Mini Hearth (Brown 3041) raising queen ants This adds $20 to the

This adds $20 to the total price of the formicarium while adding on another 4x4" in nest space the colony can use as an expansion

8x6x5 Foraging Area Dimensions (+5)

much less under black-light

this option includes two additional nestmates and a stopper for switching them out quickly

3/8" ports on each short end for connecting to other habitats

Mini Hearth (Brown 3041) raising queen ants This adds $20 to theReady for Shipping, this Mini Hearth comes as shown in the photo on this page. 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) Magnetic Ports for Expansion (Additional Mini Hearths Can be Connected On Each Side) Magnetic Glass Panels (Museum Glass optional) 2 Connection ports on each short side, Nestmate Ports in the back (3 8"