One of the hits on the Internet is a video where you can watch a real ecosystem in an aquarium.

The man popularly known as Dr. A full-length video about the creation of plants and ecosystems was shown, and a colorful life in the aquarium was filmed.

The video uploaded to his YouTube channel has already become a real hit on the Internet – more than 22 million people have watched it on the aforementioned network alone, and many Internet users are satisfied with the video.

In addition to plants, he settled small freshwater blood-sucking crabs less than 1 cm in size in the aquarium. They live and breed on land and are found in the wild from India through Southeast Asia to the Solomon Islands and Hawaii.

In addition to the small vampire crabs, the aquarium also houses the mourning gecko, or smooth-sized common gecko, a species of lizard from the Gekkonidae family. See what kind of life is born inside the aquarium.