B
- Banana Wrasse
- Banggai Cardinal
- Bicolor Angel
- Bicolor Blenny
- Bi-color Dottyback
- Black Nox Angel
- Black Tip Heraldi Angel
- Black Volitan Lionfish
- Black & White Heniochus
- Blueline Trigger
- Blue Angel
- Blue Damsel
- Blue Hepatus Tang
- Blue Ring Angelfish – Adult
- Blue Ring Angelfish – Juvenile
- Bristletooth Tang
- Brown Clown Goby
- Bursa Trigger