Experience the ideal combination of luxury, function, and compact design with our brand-new Small Outworld Test Tube Setup. Built upon the trusted Small Outworld (120 × 85 × 90 mm), this upgraded version replaces the standard transparent floor and pillars with premium black support pillars and a sleek white base, giving the entire setup a clean, modern, and high-end appearance.
 
This setup includes two integrated 16 × 150 mm test tubes, which connect directly to the outworld through an innovative bottom-mounted system. When it’s time to refresh or replace a tube, simply push it out from underneath—quick, clean, and effortless.
 
Designed by Daniel Onneweer with both ergonomics and colony comfort in mind, the setup includes two designated heating spots for heat cable placement, allowing you to create mild temperature gradients without disturbing your ants. Each test tube is secured with a red viewing shield, offering visibility while keeping the colony in a naturally darker environment.
 
To enhance the luxury experience, this entire setup arrives fully pre-assembled, so you can place your colony immediately without dealing with screws or tools.
 
While we don’t recommend housing a single queen in this setup, it is perfect for a founding colony with 10+ workers, providing plenty of space to forage, feed, and gradually expand.