algae
angel fish
angelfish
anubias
aquarium
black
captivity
cichlid
color
dorsal
fern
fins
fish
fish tank
freshwater
green
green crypt
image
java fern
ludwigia palustris
natural
nature
nobody
pets
photo
picture
plants
platies
pterophyllum
red crypt
rhizome
roots
rotala
scales
stripes
substrate
triangular
tropical
water
white