About This Premium Acrylic Panels + High-Density Gypsum Nest Core:Built with high-quality acrylic panels and a high-hardness gypsum nest core for durability and clear visibility. Designed for long-term ant keeping and easy observation. Built-In Humidity Reservoir with Slow Evaporation Design:Features an internal water storage structure with air-evaporation humidification, providing stable moisture support for up to 15 days depending on room temperature and humidity. Dual Chamber Layout with Expandable Horizontal Connection:Designed with a dual-chamber structure. The nest can be expanded infinitely in the horizontal direction using screws and acrylic connector components, allowing you to scale the habitat as your colony grows. Gypsum Moisture Retention for Humidity-Loving Ant Species:The gypsum nest core supports direct humidification and moisture retention, making it suitable for species that prefer higher humidity. Helps provide a stable nesting environment for brood development. Standard 10mm Expansion Ports + Beginner Tool Kit Included:Both the outworld and nest module include standard 10mm connection ports, allowing easy expansion using 10mm tubing to connect additional nests or foraging areas. Includes a beginner ant-keeping tool kit for feeding and daily care. Overview Brand : RIMSUNTA ANT Material : Acrylic Tank Volume : 1 Liters Special Feature : Transparent Specific Uses For Product : Indoor Included Components : Beginner ant-keeping tool kit UPC : 772643051250 Manufacturer : RIMSUNTA ANT Set Name : Ant Nest System (6 Piece)