Pacific sardines swarming in huge glittering schools above a silhouette of people visiting the famous Open Sea Exhibit, the largest underwater exhibit at the Monterey Bay Aquarium

aquarium water monterey blue looking fish background ocean glass view tourist sea california bay editorial ca tank exhibit discovery explore underwater ocean animals under the sea conservation experience habitat cohabitat sardines wonder educational field trips family activity indoor exhibits aquariums monterey bay seaweed ecosystem marine life marine biology families children feeding times swarming glittering spectactular fast movements speed pacific sardines