Mini Hearth (Grey 1609) Founding formicaria among many others

among many others

a finely ground volcanic rock

this formicarium will help you reach you goals of a thriving pet ant colony

This smaller version of the Labyrinth formicarium

These additional magnets (see photos) are in the middle of the formicarium and help to ensure small debris does not filter down in between the glass (not an issue with medium and large ant species) and create smaller gaps for tiny workers to slip through

Mini Hearth (Grey 1609) Founding formicaria among many othersReady 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"