photographyblog 2012/08/23 Cal Academy’s Aquarium Sea Nettle Jellyfish at the California Academy of Sciences. Camouflaged Angelfish. Immersed in the aquarium at the California Academy of Sciences. Emperor Angelfish at the California Academy of Sciences. Sea flower? No, something more deadly. Fish's Better Side. Trapped air under a leaf and a nice hiding place for fish. A Moon Jellyfish at the California Academy of Sciences. Reef gazers.