Labyrinth (Lime 226) Fortress To achieve this color we

To achieve this color we use natural earth pigments for coloration

Tiny/Small species chambers

Black lights aid in this viewing

White Sand Interior/Black Exterior

but assume Large would still be best "classification" for design

Labyrinth (Lime 226) Fortress To achieve this color we*This product is ready to ship. Ordering this product you will receive the exact formicarium in the photo.* See the Labyrinth formicarium original product page here. Features: Dimensions 5x7" Nest (125mm x 175mm) and 8x4x4" Foraging Area (200mm x 100mm x 100mm) Medium Large Species size tunnels and chambers Water Towers 2 XL (15ml) Water Towers Removable Vent (Optional) Museum Glass (Optional)