1. The 3D connected ant nest gives the ants more space for activities and more fun to raise. 2. An extra-large moisturizing pool is added to enhance the moisturizing ability of the nest area. 3. A new garbage area is added, where ants can clean their nests by themselves. 4. Added 1 hanging feeding area. 5. 1 new expansion port has been added to the nest area. Product name: 3D Acrylic Ant Farm Total nest size: 11x15x21cm Ant nest function: 1 extended nest room, 3 double-channel ant tunnels, 7 nest layers, 1 moisturizing water tower, 1 moisturizing cotton column, 1 extended nest reservoir, 1 external activity garbage area, suspended 1 feeding area, 1 external water tower water feeder, 1 feeding and water feeding small plate Note:Buy ant farm without sending ants. Key tips:Please tear off the parent protective film before installation, and then pour cold or warm water into the water basin to clean the acrylic and blue moisturizing sponge before installation. (Note that each acrylic board has a protective film. Remember to soak the blue sponge in water to wash it) Colour:B:Yellow Material:Acrylic Package Contents: 1 * Ant Farm Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.