Fortress (Type III)(Lime 1224) custom formicaria What does this mean

What does this mean

This type of formicarium is recommended for certain species that are notorious for blocking the glass with debris

Other Mini Hearths without this feature (Bifurcated and some older models) can be connected using 3/8" tubing to the modular Mini Hearths

The nest is completely removable from the base and foraging area for easy maintenance

Tiny/Small Species Chambers (+10)

Fortress (Type III)(Lime 1224) custom formicaria What does this meanThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Lime Exterior Type III material Medium Large species chambers Decor (See Photo) Museum Glass Optional 95% glare reduction (Shown in photo) Removable Vent optional What comes in the box? Fortress formicarium (as seen in photos), nestmate, mini liquid feeder, 2 stoppers, connection tube, feeding dish,