what are the characteristics of fresh fish?
['Fresh Fish Characteristics.', 'Eyes. Yes: Crystal clear, plump, moist. No: sunken or cloudy.', 'Gills. Yes: Clean, cold and bright color. No: Slimy and dark color.', 'Fins. Yes: wet and whole. ... ', 'Flesh. Yes: cold, wet, slippery and resilient when poked. ... ', 'Smell. Yes: Clean, fresh. ... ', 'Watch the video here.']