The video shows a tiered tank with multiple compartments, each containing flatfish. The tank is filled with clear water, and the bottom of each compartment is a bright blue color. Small bubbles are visible rising in the water. The flatfish vary in size and are resting on the bottom of their respective compartments. The tank appears to be indoors, with reflections visible on the glass. A sign with lettering is visible at the top of the tank. A red box is visible on the right of the frame. There is a circular device on the bottom of the tank, which may be a water filter.