Mini Hearth XXL (Beige 1911) Fortress What does add a second

What does add a second side mean

This second lid is removable via magnets from the main lid

you will receive exactly the foraging area seen in the accompanying photos***

Fallen Fortress formicarium

Great Tree Desert x2 (+$20)

Mini Hearth XXL (Beige 1911) Fortress What does add a secondFor more information on the Mini Hearth XXL click here. Features: XL Water Tower Duel Chamber w stalactite ceiling Cast Acrylic Foraging Area (with magnetic lid) 2 Nestmates Magnetic Ports on each short side for attaching other Mini Hearth Modular Units. THA Proprietary Type III material, our hardest nest material. Painted side panels Museum Glass (optional) 3 8" ports on each short end for connecting to other habitats What comes with the Mini Hearth