underwater
america
animal
aquarium
aquatic
biology
captive
chalceus
characiformes
characins
closeup
environment
erythrurus
fauna
fish
fresh
freshwater
heterolepis
iquitensis
macrolepidotus
nature
one
pellegrinina
peru
plethodectes
ray finned
river
scuba
swim
tank
tropical
tucan
water
wild
wildlife
zoo