Head And Large Mouth Of A Blind Clown Knifefish

head mouth blind fish knifefish clown knifefish chitala ornata clown featherback macro chitala knife fish closeup sea tropical underwater aquaculture aquarium live wild species habitat river close up nocturnal freshwater native invasive marine silver predator healthy aquatic animals spotted knifefish eye fauna raw nature big water animal fresh fishing wildlife food natural freshwater fish asian asia