Dr. Plants got a big glass tank and built an entire world inside in just a year! He started with water and soil and light, and added plants, snails, crustaceans, and more and let it grow as it will. He kept adding predators and prey to balance the species inside, just like nature does. That's pretty cool in itself, but he recorded the interesting behaviors he noticed in the animals species up close to share them with us, which is the coolest part of this video. We get to see how these creatures live their lives, which includes cannibalism and parthenogenesis. The rainforest is thriving so much that he had to equip extra tanks for the overflow! You will start watching this video thinking that you might like to try something like this, but as it goes along, it becomes clear that Dr. Plant put a lot of work and a lot of biology education into this, not to mention money. We're just glad he's sharing it with us! -via <a href="https://digg.com/video/rainforest-inside-their-house">Digg&nbsp;</a>#rainforest #ecosystem #aquarium #terrarium