Basically the most low-maintenance, easiest pet situation of them all, the ant farm is perfect if you want to have animals in your home, but prefer for them to do all the work! Watch them make their tunnels and prepare to be amazed at their formations, while only needing to add some sugar, honey, or bread crumbs about once a week as food. Remember to add drops of water as well and get ready to observe science happen right in front of you!