Though the water was not particularly clear and there was lots of particulate stuff (probably from rain runoff) I needed my snorkel fix. So off to White Sand. Some time ago I figured out that I could take cloudy images and restore the color balance and they appeared as if in very clear water. Below are examples. You'll see in one of the clown fish photos, there is a lot of particulate matter in the water - but color balance restoration seems to help.
Acropora - health, following a year of really high temperatures (> 30C)
Another acropora
Tan giant clam
Turquoise giant clam
CLownfish in greenish anemone
Green giant clam
I don't know the identify of this but I like it
Similarlyl, Unidentified but the tan and pale blue are nice contrasting colors
Soft coral
Here you get an idea of the particulate matter in the water - against the black region of the clown fish
Butterfly fish
A green eel - first time I've seen this
Dark green giant clam
C. Frank Starmer