英文關鍵字
animal
aqua
aquarium
aquatic
beautiful
beauty
black
blackamoor
characidae
characin
characins
closeup
color
colorful
creek
exotic
fauna
fin
fins
fish
fresh
gills
gray
gymnocorymbus
hobby
macro
natural
nature
ornamental
pet
petticoat
sedentary
small
swim
tank
ternetzi
tetra
themes
tropic
tropical
underwater
water