You might be wondering how the hell we keep hundreds and sometimes over a thousand colonies of ants at a time. The answer is these test tube outworlds! They are perfect for 16 and 20mm test tubes, and allow easy feeding and containment for the vast majority of ant species!
The outworlds are 240mm x 55mm x 35mm. The colour refers to the colour of the hydrostone flooring. These outworlds can fit 1, 2,or 3 test tubes, which you can request in the "Notes" section of the order
This product is from Canada Ant Colony. The full catalogue, including all variants, can be found at https://canada-ant-colony.com
