A room full of bubbling aquariums. Hundreds of fish with only glass separating them from people. The film is a probe into the lives of a married couple of aquarists who have dedicated their lives to fish and to each other. Aquaristics as a job that never ends. In my film, I observe how an aquarium exchange works, where fish are bought and sold, and I think about how deep a relationship can be with both fish and another person.