英文關鍵字
algae
anemone
aquarium
aquatic
behavior
biology
blue
close
closeup
colorful
coral
coralline
deep
dive
diving
ecosystem
environment
environmental
exotic
fish
grass
habitat
life
living
marine
motion
move
natural
nature
ocean
organisms
plant
polyps
reef
saltwater
sea
seascape
seaweed
species
symbiosis
tentacles
their
tropical
undersea
underwater
vibrant
water
wildlife