英文關鍵字
amazon
animal
aquamarine
aquarium
aquatic
breeding
bright
closeup
color
colorful
common
decorative
discus
domestic
exotic
fauna
fish
freshwater
gills
gold
life
live
nature
neon
orange
pet
red
river
shiny
swimming
symphysodon
tank
tropical
underwater
vibrant
water
wild
wildlife
yellow
zoo
zoology