The smell of damp concrete and the low, persistent hum of the filtration pumps always hit me before I saw the water. It is a thick, humid air that tastes faintly of salt and ozone, a heavy atmosphere that clings to the back of your throat. In the basement of the downtown aquarium, Grace B. was checking the seals on the main shark tank. She wore a black neoprene suit that was still dripping, creating a small, dark puddle on the grey floor. She didn’t look up when I approached; she was focused on the tension of a single bolt.
Grace is a maintenance diver, but she is also a student of the things people ignore. She spends her life looking for the cracks that don’t leak yet. She told me once, while we were watching a school of yellow tangs dart through the artificial reef, that the most dangerous part of her job isn’t the sharks or the pressure. It’s the silence.
That sentence stayed with me long after I left the aquarium. It stayed with me through a frustrating evening where I failed to open a jar of McClure’s pickles, the lid refusing to budge despite my best efforts to find