Julian Sprung began studying marinelife more than 30 years ago in his native South Florida. He is a biologist, author, photographer, and aquarium design consultant. His research of coral reef ecosystems in nature and in specially designed reef aquariums has invovled travel to many countries. Julian writes about his work for various aquarium hobby publications, and his monthly column, "Reef Notes" in Freshwater and Marine Aquarium magazine has been compiled in a book series called Reef Notes Revisited and Revised. Julian also co-wrote with J. Charles Delbeek the books, The Reef Aquarium volumes one and two, considered the "bibles" on the subject.