Mini Hearth XL (Black 3722) custom formicaria This adds $20 to the

This adds $20 to the total price of the formicarium while adding on another 4x4" in nest space the colony can use as an expansion

"Bottom-Up" design - Both the Fortess and the Stronghold formicaria were planned so as to have a different arrangement of their nest and foraging area

This build is targeted for larger ant colonies of larger species that do not rely as heavily on humidity (Camponotus spp

Please read the following

Mini Hearth XL (Black 3722) custom formicaria This adds $20 to theReady for Immediate Shipping, this Mini Hearth XL comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** ***This is a Glow In The Dark Formicarium. A special material has been applied to the interior of this nest that can be charged with normal light or best by black lighting. Once sufficiently charged, 30 minutes in normal light, much less under black light, the interior of the nest will GLOW in the