Black butterflyfish
Black coral
Black crappie
Blackeye goby
Blackfinned triggerfish
Blackline penguin tetra
Blackline rasbora
Black neon tetra
Blacknose dace
Blacknostril catfish
Black phantom tetra
Blackside darter
Blackspot angelfish
Blackspotted puffer
Blackstripe topminnow
Black surfperch