英文關鍵字
alive
amazon
american
animal
aquarium
aquatic
background
beautiful
beauty
blue
bright
cichlid
closeup
color
colorful
coral
deep
exotic
fauna
fish
fresh
freshwater
green
life
marble
marine
nature
ocean
ocellatus
orange
pet
red
reef
river
sea
south
swim
tang
tank
tiger
tropic
tropical
underwater
water
white
wild
wildlife
yellow