Description
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
This type of formicarium is recommended for certain species that are notorious for blocking the glass with debris
See the Labyrinth formicarium original product page here
Medium - Large Species size tunnels and chambers
5" (88mm) tall
Mini Hearth (Grey 4202) Immediate Shipping Formicaria 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