Flagfin Angel (Cuvier, 1831)
| Scientific Name | Apolemichthys trimaculatus |
| Diet | Herbivore; algae, sponges, tunicates |
| Alt Common Name | Threespot Angelfish, Shiten-yakko (Jap. 'four spot valet'), Tu'u'u (Samoan), Boray-boray (Phillipines) |
| Family | Pomacanthidae |
| Origin | Pacific Ocean |
| Aquarist Level | Intermediate |
| Reef Safe | With Caution |
| Coloration | Yellow with Blue lips and black highlights |
| Disposition | Generally Peaceful. |
| Hardiness | Moderate |
| Compatibility | Peaceful with other species. Aggressive with own species |
| Mature Size | 12 inches |
| Sexual Dimorphism | Males tend to have brighter coloration. |