Nucleus (BF)(Bone 3881) Founding formicaria sand-coated interior (brown sand interior

sand-coated interior (brown sand interior optional) is intended for maturing colonies to mature colonies

Golden-brown sand

We are also including a XL Mini Hearth (your set of specifications

Sealed for even the tiniest of ant species

***VXL -- Vermiculite-Coated XL Mini Hearth --- This formicarium is coated on the interior walls with vermiculite

Nucleus (BF)(Bone 3881) Founding formicaria sand-coated interior (brown sand interiorThis is a Black Friday Cyber Monday 2025 Formicarium For more information on the Nucleus III click here. If you are ordering the product on this page you will receive the formicarium shown in the photos along with any options you choose Includes Nucleus III formicarium and all accessories. The Nucleus III is our proprietary Type III material Optional Museum Glass Optional Removable Vent (Lid on a lid, exposes a 1" opening) 3 Water Towers for long term