The video shows a fish tank with a variety of decorations and plants. The tank has a sandy bottom and is illuminated by a bright light. There are several fish swimming around, and the water is clear and clean. The decorations include rocks, plants, and a statue of a fish. The fish are of different sizes and colors, and they swim around the tank in a relaxed manner. The plants are green and healthy, and they sway gently with the water current. The statue of the fish is gray and appears to be made of stone. Overall, the video captures a peaceful and serene aquatic environment.