Mini Hearth (Type III) is our standard-sized founding formicaria, good for raising queens of most species from a founding stage up to young colonies with 50-100 workers (more for some smaller-medium sized species). 

NOTE: These formicaria on this page can be paired with Bundles from the Ants For Sale Pages for Immediate Shipping Options.  Doing this skips the time it takes to make a custom Mini Hearth formicarium (10-14 days average).  Please see the product pages for the bundle packages for more information about this service option.