Suggested tags
bitterling
fish
rhodeus amarus
swims
green
underwater
plants
aquatic
habitat
freshwater
ecosystem
stream
rivers
spawning
eggs
algae
herbivore
omnivore
small
scale
carp
minnow
cyprinid
dorsal
fin
scales
barbels
forage
breeding
behavior
symbiosis
decomposition
filtration
oxygenation
photosynthesis
nutrients
dissolved
oxygen
invertebrates
mollusks
crustaceans
zooplankton
phytoplankton
bottom
substrate
gravel
rocks
shoals