The video features a large aquarium filled with water, plants, and fish. The aquarium is rectangular and has a glass front. The water is clear, and the plants are green and healthy. There are several fish swimming around, and they appear to be of different species. The fish are small and colorful, and they swim around the plants and each other. The aquarium is well-lit, and the light reflects off the water's surface. The plants are anchored in the sand at the bottom of the aquarium, and they sway gently with the water's movement. The fish move quickly, and it is difficult to count them all.