Underwater

It just looks like something you'd see in an aquarium, or a tidepool.


I usually shoot JPEG and process in Lightroom or Photoshop, depending on what I need to do. Everyone always says, "Oh, you should be shooting in RAW!" (complete with the exclamation point). So today I experimented with RAW and Lightroom, but I don't really see the advantages. Anyone want to weigh in on this? what am I missing?