The Founding Ytong Nest – Type B is a compact formicarium designed specifically for early-stage ant colonies. As part of the first series of Esthetic Ants Ytong nests, it offers excellent moisture regulation and a natural nesting environment for founding colonies.

This nest features a cubed chamber design, providing structured nesting spaces that allow ants to cluster brood and organize efficiently. The Ytong block creates a stable and humid microclimate, ideal for species that benefit from consistent moisture levels.

Moisture is added through the side-mounted chimney, allowing controlled hydration without disturbing the colony. An escape-proof mesh is embedded into the frame, while a clear acrylic cover secured with screws provides visibility and protection. For best results, we do not recommend removing all screws during use. A red shield is included to reduce light exposure and support natural ant behavior.

This nest is designed to be used only in a horizontal, flat position.

If heating is required, we recommend placing the heating medium on top of the Ytong block to prevent condensation inside the nest.

Capacity guidelines
Suitable for a founding colony of approximately 25 to 50 workers.

Please note: Ytong is a fragile material by nature. All nests are delivered functional, but minor cosmetic imperfections may occur.

Key features

• Compact Ytong ant nest for founding colonies
• Cubed chamber design
• Ytong block for natural moisture regulation
• Side-mounted hydration chimney
• Escape-proof mesh embedded in the frame
• Clear acrylic cover secured with screws
• Includes red light shield
• Compatible with 10 mm and 15 mm tubing
• Designed for horizontal use only