Mini Hearth (Light Blue 5542) custom formicaria 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

Type I Material (Ytong)

Check out this new review of the Fortress by The Ant Network:

Brief Q&A that may explain some options for this formicarium:

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Mini Hearth (Light Blue 5542) custom formicaria 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"