The lifespan of a Rockwell horn is about 6-8 years. After understanding the life of Rockwell angle hangers, let's take a look at other information about Rockwell angle hangers!

Rockwell horns live in areas with a water depth of more than 6 meters on the steep slopes of outer reefs Waters, usually solitary or in groups. Mainly feed on plankton. Rockwell's angle is uniformly blue-gray on the upper half of the side of the fish with many dark spots, and the lower half is pale. There are also many dark spots on the head and caudal fin.