Cube O Discovery Park is an aquarium inside a shopping mall near Tsuen Wan West Station in Hong Kong, where visitors see several kinds of jellyfish. It has a jellyfish exhibition area with cylindrical tanks and lighting effects, and meals are available indoors. An educational tour of about five minutes explains jellyfish feeding and ecology, and there are also VR and MR experiences and an indoor playground. Viewing takes five to fifteen minutes and the tank layout repeats.