Some deep sea anglerfish of the aphotic zone emit light from their esca to attract prey. This bioluminescence is a result of symbiosis with bacteria. The bacteria enter the esca from the seawater through small vents. In the confines of the esca they can multiply until their density is such that their collective glow is very bright.
Bubbles is a Yellow Tang fish.
A Barracuda
Pacific Regal Blue Tang
Paracanthurus hepatus (Pacific blue tang)
Mr. Ray, sting ray
clown fish
Anchor in the movie Finding Nemo is a hammer head shark.
Bubbles is a Yellow Tang fish.
Bloat is a porcupinefish.
A Barracuda
Pacific Regal Blue Tang
i think dory is an angel fish. but i am not 100 precent sure.
Shortfin mako shark
Paracanthurus hepatus (Pacific blue tang)
Mr. Ray, sting ray
Dorey is a regal blue tang fish.
Marlin is a clown fish.