Bellus Angelfish
The Bellus Angelfish (Genicanthus bellus), also known as the Ornate Angelfish, is identified by its unique sexual dimorphism: males have a striking pattern of horizontal black and orange stripes on a creamy-white body, while females are a more uniform gray or bluish-gray. As a planktivore, it is an excellent choice for a community tank and is completely reef-safe, making it an ideal inhabitant for a reef aquarium. It is an active and graceful swimmer that requires plenty of open water to roam. Discovered by our famous American ichthyologist John Randall in 1975. Bella just means handsome. In fact, John Randall described and named more coral fish species than anyone else in history.
Physical Characteristics
| Feature | Description |
|---|---|
| Sexual Dimorphism | Males: black and orange horizontal stripes on creamy-white body; Females: uniform gray or bluish-gray |
| Diet | Planktivore |
| Reef Safety | Completely reef-safe |
| Behavior | Active and graceful swimmer; requires open space to move |
FAQ
What is the difference between male and female Bellus Angelfish?
Males have horizontal black and orange stripes on a creamy-white body, while females are uniformly gray or bluish-gray.
Is the Bellus Angelfish safe to keep in a reef tank?
Yes, the Bellus Angelfish is completely reef-safe and does not pose a threat to corals or other invertebrates.
What kind of environment does the Bellus Angelfish need?
It requires a tank with plenty of open swimming space and a well-established marine environment to thrive.


Paul Davies –
The Bellus Angelfish is a stunning addition to my reef tank. The male’s vibrant orange and black stripes are very eye-catching. It swims actively and doesn’t bother the corals. Easy to care for and very peaceful in the community.
Lillian Pullman –
I noticed the female is more subdued in color, which is expected. The fish is active and enjoys the open areas of the tank. It’s a great choice for a reef setup that doesn’t require aggressive species.
Phil Harris –
After adding the Bellus Angelfish, my tank looks more dynamic. It’s a beautiful, non-aggressive fish that fits well with other species. The coloration is vivid and the fish seems healthy and happy.