Mini Hearth XL (Grey 3917) Fast formicaria The Phalanx can come with

The Phalanx can come with additional nests for expansions but must be ordered together for them to "key" properly to one another

Friction-fitting lid

Red Side Panels

2-sided (+20)

Removable Vent - A second lid on the first lid

Mini Hearth XL (Grey 3917) Fast formicaria The Phalanx can come withThis is a Cyber Monday Holiday Sales Formicarium Ready 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 free 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