1) Buy a box of spinach or salad greens at the grocery store. This should not cost more than $4.
2) Eat the nutritious greens.
3) Clean the box well and remove any stickers.
4) Use a sharp pair of scissors to cut a donut out of the middle of the lid.
5) Apply fluon to the top edge of the box and the underside of the rim on the lid.
6) Add a THIN, dry layer of sand. Plaster would be good if you have it.
7) Place test tube in the outworld and let the ants explore!
Edited by ANTdrew, July 2 2021 - 3:31 PM.