Mini Hearth XL (Purple 250) Fast formicaria This version has a glow-in-the-dark

This version has a glow-in-the-dark coating

Removable vent - The removable vent is best explained by calling it a "lid on a lid"

This smaller version of the Labyrinth formicarium

White Sand Desert Decor (stones)

All other Nucleus models on our website have magnetically removable foraging areas unless otherwise noted

Mini Hearth XL (Purple 250) Fast formicaria This version has a glow-in-the-darkReady for Immediate Shipping, this Mini Hearth XL comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** Nestmates this Mini Hearth XL comes with two nestmates ($10 value) (See photo). For more information on this feature, watch this video XL 30% larger formicarium than standard Mini Hearth Foraging Area Dcor (as seen in photo) Museum Glass optional ($8) Included with this purchase is a syringe for