tall, cylindrical fish tank

tall, cylindrical fish tank. Inside, several small orange fish swim around. A larger black fish with a long tail is also visible. A bright green plastic plant stands in the center, surrounded by white and reddish-brown rocks. A small, black, grated object sits among the rocks. The tank is lit with a blue light from above. The tank sits on a dark, rough-textured base that resembles artificial rock. The floor around the tank is light gray. A person wearing a dark suit is partially visible in the background.