The image is a close-up of a fish tank. The tank is made of glass and is filled with small rocks and pebbles. In the center of the tank, there is a long, thin rod that is partially submerged in the water. On the right side of the image, there are two fish swimming in the same direction. The background is blurred, but it appears to be an underwater environment with rocks and plants visible. The image is taken from a low angle, looking up at the fish and the rod.