It was a bit of a challenge getting some closeups of this very colorful tropical fish. They were always on the move, and the glass had quite a bit of reflections to deal with. It's one of those situations where shooting digitally had the advantage of letting me get many shots and have a handful turn out. The different patterns, colors, and textures really caught my eye, and I find it very soothing to watch them swim around.
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From @mmckinneyphoto13