A close-up video shows a glass tank containing water and two leopard moray eels. The larger eel has its head raised above the water, exposing a white patch on its neck. The smaller eel rests at the bottom of the tank next to a small yellow container. The tank is part of a tiered system with other tanks below. A white PVC pipe runs across the top of the tanks. The camera is still, providing a static view of the eels.