Mini Hearth Type III (Bone 463) Fast formicaria and Mini Hearth XXLs have

and Mini Hearth XXLs have these as standard fits to the design

***MQ Box - This formicarium has a Museum Quality Box style

****Dual Chamber Version (+5)***

White Interior/ Red Exterior Color

Mini Hearth Type III (Bone 463) Fast formicaria and Mini Hearth XXLs haveThe Mini Hearth formicarium is made for starting queen ants and ant colonies. If you are getting into ant keeping as a hobby, or if you have recently purchased your first queen ant or colony, this formicarium will help you reach you goals of a thriving pet ant colony. ***Ready for Immediate Shipping, this Mini Hearth comes as shown in the photo accompanying this product.*** ***For more information on the Mini Hearth Type III, click the following