ocr: FUNGIA BCRUPOSA - D - hat some corals fluoresce has been known for decades. In 1964 marine biologist René Catala of New Caledonia wrote a book about fluorescence calledCarnival Under the Sea. "It astounded me," a David PLATVOYASR Fridman remembers. As a foun- der of Coral World in Elat, Israel, David experimented. "Ifound that ultraviolet lights commonly used for black-light posters worked best on corals."This was fine for aquariums, but we needed a stronger light source when working in the: sea.
