Rusty Pygmy Angelfish: The Miniature Gem
The Rusty Pygmy Angelfish (Centropyge ferrugata), also known simply as the Rusty Angelfish or Ferrugata Angelfish, is a hardy and attractive dwarf angelfish highly valued in the marine aquarium hobby. This species is named for its primary coloration: a deep rusty-orange or amber body color accented with numerous irregularly shaped black spots that decrease in size toward the ventral area.
Its striking appearance is completed by brilliant sapphire-blue margins on both the dorsal and anal fins. As a small member of the Pomacanthidae family, the Rusty Angelfish typically reaches a maximum size of only 4 inches (10 cm), making it suitable for smaller marine aquariums.
| Specification | Detail |
|---|---|
| Scientific Name | Centropyge ferrugata |
| Common Names | Rusty Angelfish, Ferrugata Angelfish |
| Max Size | 4 inches (10 cm) |
| Family | Pomacanthidae |
| Coloration | Deep rusty-orange body with black spots; sapphire-blue fin margins |
FAQ
What is the typical size of a Rusty Pygmy Angelfish?
The Rusty Pygmy Angelfish typically reaches a maximum size of 4 inches (10 cm).
What are the key color features of this fish?
It has a deep rusty-orange or amber body with irregular black spots that fade toward the belly, and bright sapphire-blue margins on the dorsal and anal fins.
Is this fish suitable for a small marine aquarium?
Yes, due to its small size of only 4 inches, it is well-suited for smaller marine aquarium setups.


Nicholas Vance –
I added the Rusty Pygmy Angelfish to my 20-gallon tank and it has been thriving. The coloration is vibrant and the fish is very active. It doesn’t stress other tankmates and looks great in the corner of the tank. Easy to care for and a real eye-catcher.
Harry Miller –
The fish arrived healthy and quickly settled into the tank. The orange body with black spots and blue fins are stunning. I’m happy with the size and temperament. It’s a perfect fit for a small reef tank.
Leah Mackenzie –
This angelfish has become a highlight in my aquarium. The colors are vivid and it’s very peaceful. I’ve kept it for three months now and it shows no signs of aggression. A must-have for small marine setups.