英文關鍵字
africa
african
alive
animal
aquarium
background
big
catch
catfish
clarias
closeup
day
diving
entertainment
environment
exotic
eyes
fauna
fin
fish
fishing
food
fresh
freshness
freshwater
gariepinus
head
ichthyology
ingredient
lake
large
life
meat
moustache
mouth
nature
outdoor
people
pet
predator
river
sharptooth
slimy
swim
tank
tropical
underwater
water
whiskers
wild
wildlife