The video presents a medium shot of a square-shaped fish tank, three-quarters full with murky, green-tinted water

The video presents a medium shot of a square-shaped fish tank, three-quarters full with murky, green-tinted water. Bubbles rise from the bottom, indicating an aeration system. The tank contains multiple small, yellow-grey rocks or structures on the bottom. Outside the tank, on the surrounding surface, objects such as a black jar, a grey cloth, and a digital thermometer are visible. The environment appears to be a plain, indoor setting.