Black Schultzei Cory
Black Shark
Black Skirt Tetra
Black Spot Hatchet Fish
Black Spot Hatchetfish
Black Storm Clownfish
Black Stripe Dwarf Cichlid
Black Triggerfish
Black Wide Bar Gladiator Ocellaris
Blackbird Tetra
Bladder snails
Blanco Otocinclus
Bleeding Blue Tetra
Bleeding Heart Tetra
Blind Cave tetra
Blonde Naso Tang
Blood Red Fire Shrimp
Blood Red Parrot Cichlid
Bloodfin Tetra
Bloody Mary Sakura Shrimp
Blotched African Darter Tetra
Blotched Anthias
Blue Acara
Blue Angelfish
Blue Blushing Angelfish
Blue Bolt A/S
Blue Bolt Shrimp
Blue Butterfly Mickey Mouse Platy
Blue Carbon Rili Sakura Shrimp
Blue Cheek