The image is of an aquarium with a variety of colorful fish and plants. The tank is filled with water and rocks, and there are several different types of fish swimming around. In the center of the tank, there is a large white eel with its mouth open, as if it is about to eat. To the left of the eel, there are two smaller fish, one blue and one yellow, swimming near a rock formation. The background is dark, making the colors of the fish and the rock formation stand out. The overall mood of the image is peaceful and serene.