Tar Heel Ants Genesis covered insert (test tube included )

The covered genesis insert by Tar Heel Ants is an amazing new step in raising colonies in a glass or plastic test tube. Shorter design allows this insert to be used with the double test tube feeder Tar Heel Ants offers as well. With a fine mesh backing it allows the colonies access to the humidity in the tube closest to the wet side of your test tube. Each insert comes with an appropriately sized test tube.