In the video, we see a fish tank with blue lighting and a variety of colorful fish swimming around. The tank is filled with water and has a gravel bottom. The person holding the camera then shows a bottle of algae control solution, which is yellow in color with a green label. The label on the bottle reads "AlgaeControl" and "Broad Spectrum Algae Control." The person holding the bottle moves it around to show different angles, and then the video ends.