Pink anemonefish guarding it's anemones. (The banggai cardinal fish actually like to hide under the anemone as well). This is typically a shot that you "see" and have to spend more time exploring... (to create an even nicer photo). I saw this from the corner of my eye, took the photo upsidedown, looked at the LCD and thought:"Heh, that looks like a nice composition, made 3 more photo's and continued". Seize those opportunies when you see them! That's what I like about UW photography, the…