The video shows a close-up of a fish tank with several discus fish swimming around. The fish are of different sizes and colors, including orange, pink, and white. The tank is decorated with green plants and white gravel at the bottom. Throughout the video, text overlays appear, including "1 meter?", "Water Parameters", and "Would you know about Discus?". The text is in a bold, white font and is superimposed over the footage.