Saltwater Fish
Centropyge acanthops
Centropyge acanthops
(African Flameback Angelfish)

Species Description…

Scientific Name: Centropyge acanthops
Common Name: African Flameback Angelfish
Species Group: Angelfish
Habitat: Reef Safe with Caution
Care Level: Intermediate
Temperament: Semi-aggressive
Diet Type: Omnivore
Role in Aquarium: Showpiece Fish
Max Fish Length: 3 (inches)
Min Aquarium Size: 30 (gallons)
Native Range: Western Indian Ocean, including the coast of East Africa and surrounding islands
Centropyge Acanthops - The African Flameback Angelfish

Centropyge Acanthops (The African Flameback Angelfish)

Overview

  • Native to the Western Atlantic, commonly found in coral reefs and rocky outcrops.
  • Recognized for its vibrant orange-yellow back contrasting with its deep blue body.
  • A small but highly active species known for its inquisitive nature.
  • Can be semi-aggressive, particularly towards other dwarf angelfish.
  • Requires a well-maintained aquarium with plenty of swimming space and hiding spots.

Feeding

  • Omnivorous, feeding on algae, small crustaceans, and sponges in the wild.
  • Accepts high-quality marine pellets, frozen foods, and algae-based diets.
  • Providing marine sponge-based food enhances long-term health.
  • Multiple feedings per day support its high metabolism and active nature.
  • A well-balanced diet helps maintain bright coloration and strong immunity.

Habitat

  • Commonly found in reef-rich environments with ample hiding spaces.
  • Prefers stable water conditions with moderate to strong water movement.
  • Aquarium setups should include live rock for natural grazing and shelter.
  • Thrives in well-maintained marine tanks with a variety of natural elements.
  • Providing multiple hiding spots helps reduce aggression and stress.

Fish Care

  • Optimal water temperature: 74-80°F (23-27°C) for maintaining a healthy immune system.
  • Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
  • Requires strong filtration and regular water changes to maintain high water quality.
  • Providing an enriched habitat with caves and live rock enhances natural behaviors.
  • Careful monitoring ensures it remains stress-free and healthy in captivity.

Compatibility

  • Semi-aggressive, particularly towards other dwarf angelfish.
  • Compatible with tangs, wrasses, and other semi-aggressive fish.
  • Not entirely reef-safe, as it may nip at coral and small invertebrates.
  • Should not be housed with overly aggressive fish that may stress it.
  • Providing ample space and a structured tank setup helps reduce territorial disputes.

Aquarium Behavior

  • A highly active species that frequently explores its surroundings.
  • Often seen darting in and out of rock formations while grazing on algae.
  • Can become territorial, especially in smaller tanks.
  • Providing live rock formations and varied decor supports natural behavior.
  • Over time, it can become comfortable with its caretaker and exhibit interactive behaviors.