My husband and I do a number of trips down south every year. Although we aren't the best divers, i have recently started taking underwater photos. The deeper we dive I have found that the photos don't seem to be as vibrant as the ones taken in shallower water. Someone told me that the light doesn't reach the deeper depths and this is why my pictures don't turn out as nice.
Is there a way to fix some of my previous photos to make them look better? How can i prevent this in my future photos?