Blue Small Giant Clam, Coral Reef, Shallow Underwater, SLOMO HANDHELD

blue small giant clam coral reef shallow sea water slomo handheld reef shelf hard coral slow slow motion slowmo clam underwater sunlight reflections giant maxima ripples gentle calm ocean dive aqua snorkel discover acropora light tranquil nobody no people animal aquatic day outdoors environment natural scuba pacific minerva reef acroporidae vibrant bivalve mollusc colony