An oceanic rainbow surrounds visitors stepping up to the top floor of the Adventure Aquarium in Camden, New Jersey. Fish grouped in separate tanks by their respective colors put the rainbow hues of marine life in full glory. Everybody can relate to a rainbow of color.”The exhibition uses soft lighting and music to tell the story of the seas’ colors. “I think for the biologists specifically, it’s very rewarding to be tasked with learning about a new species,” Longo says. It’s very, very dark, but if you look up, you can still see a little bit of light,” Thorrold explains.