    Sentence 4 Such multicolored reef  dwellers as’ the parrotfish and French  angelfish, along with weirdly shaped coral,  crawfish, or turtles hiding in crevices, can  be yours for the viewing in these clear  waters where visibility of 3a m (1a FD is  common.    Sentence 2: Since the reef has been  bleached and rendered lifeless by glabal  warming, it's no longer possible to See sea  life in the cloudy water.