英文關鍵字
active
animal
aqua
aquarium
aquatic
background
barb
barbus
beautiful
beauty
black
blue
bright
bubbles
color
environment
fashionable
female
fins
fish
fishtank
fresh
freshwater
gold
golden
goldfish
green
group
helleri
isolated
life
liquid
male
motion
nature
pet
platy
puntius
red
small
swimming
swordtail
tail
tank
tropical
underwater
water
white
wildlife
xiphophorus