Fortress (Type III)(Grey 2107)(Golden Vermiculite) Founding formicaria New Style With Two Chambers-

New Style With Two Chambers-  This works to calms down queens and small colonies that are more easily excitable (greater than average alarm responses to vibrations

Tiny/Small Species Chambers (+5)

Blue Sand Interior/ Purple Exterior

These connect to other Mini Hearths with this feature

Fortress (Type III)(Grey 2107)(Golden Vermiculite) Founding formicaria New Style With Two Chambers-This product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. NEW FEATURE: Replacing the normal sand coated interior, this formicarium has a vermiculite interior. Vermiculite has special properties of moisture retention. For years it has been used as an incubation material for captive breeding of reptiles. It also has a naturalistic look, a darker substrate with some shiny