A vertical video displays a close-up of a freshwater aquarium. The aquarium is filled with clear water and contains various species of small, brightly colored fish, including neon tetras, cherry tetras, and possibly some other small schooling fish. The tank is decorated with dark driftwood branches, smooth river stones of various sizes, and several green aquatic plants with long, slender leaves. The lighting in the aquarium appears to be a mix of natural and artificial light, casting a reddish hue over some areas. The background of the tank is a plain, light-colored wall, and a black power cord for a filter or heater is visible. The camera is positioned to capture the fish swimming amongst the decorations.