An aquarium scene, located in Drazhevo, Bulgaria, is depicted under pervasive blue illumination

An aquarium scene, located in Drazhevo, Bulgaria, is depicted under pervasive blue illumination. The bottom of the tank is covered with a substrate of mixed dark and light-colored gravel. Two distinct fish are visible within the water column. The central fish is light-colored, exhibiting multiple reddish-orange patches across its body, and is oriented with its head facing left towards a dark, vertical aquarium filter situated on the tank's far left side. Partially visible on the right side of the frame is a second light-colored fish, distinguished by a pale green luminescence on its caudal fin. A third, dark, indistinct aquatic form is partially visible behind the filter on the far left. Numerous small air bubbles are present near the water's surface in the upper right quadrant of the tank. The water itself displays a slight turbidity.