The Aquarium of the Pacific in Long Beach , California and the Tennessee Aquarium in Chattanooga , Tennessee in the USA , and the Melbourne Aquarium in Melbourne , Australia are among the few facilities in the world to have successfully bred weedy seadragons in captivity , though others occasionally report egg laying .
The Aquarium of the Pacific in Long Beach , California , Melbourne Aquarium in Australia , and the Tennessee Aquarium in Chattanooga , Tennessee , are the only places in the world to have bred weedy sea dragons , though others have been able to get them to lay eggs .