Life … Animals Chordates Ray-finned Fishes Butterflyfishes, Angelfishes, and Allies Marine Angelfishes Angelfishes King Angelfish species 3,239 observations King Angelfish Holacanthus passer Field notes Supported by All 3 native plantssupport it in the US Food plants Plants it feeds on Branched Wing Weed, Rosy Calcareous Algae, Cladophora microcladioides 3 Close