Species Description…

Scientific Name: Centropyge flavicauda

Common Name: Whitetail Pygmy 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: 55 (gallons)

Native Range: Indo-Pacific, including the Philippines, Indonesia, and the Great Barrier Reef

Centropyge Flavicauda - The Whitetail Pygmy Angelfish

Centropyge Flavicauda (The Whitetail Pygmy Angelfish)

Native to the Indo-Pacific region, commonly found in coral reefs and rocky reef slopes.
Recognized by its deep blue body contrasted with a bright white tail, making it a visually striking species.
A small, hardy angelfish known for its adaptability and ease of care.
Can be semi-aggressive, especially towards other dwarf angelfish, requiring careful tankmate selection.
Best suited for a well-established marine aquarium with plenty of hiding spots and swimming areas.

Omnivorous, feeding on algae, sponges, and small invertebrates in the wild.
Accepts high-quality marine pellets, frozen foods, and algae-based diets in captivity.
Providing sponge-based foods supports long-term health and enhances coloration.
Multiple small feedings per day ensure proper nutrition and energy levels.
A well-balanced diet promotes a strong immune system and vibrant appearance.

Prefers reef environments with plenty of rock formations and hiding spots.
Thrives in stable water conditions with moderate to strong water movement.
Aquarium setups should include live rock for grazing and shelter.
Requires a well-maintained marine tank to minimize stress and encourage natural behavior.
Providing shaded areas and multiple caves helps the fish feel secure.

Optimal water temperature: 74-80°F (23-27°C) to support overall health.
Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
Requires efficient filtration and regular water changes to maintain water quality.
Introducing it to an established aquarium with live rock ensures a smooth transition.
Providing a structured environment with caves and crevices helps reduce stress and promote natural foraging.

Generally peaceful but may display aggression towards other dwarf angelfish.
Compatible with tangs, wrasses, and other semi-aggressive reef fish.
Not completely reef-safe, as it may nip at soft corals and invertebrates.
Should not be housed with overly aggressive species that could cause stress or outcompete it for food.
Providing ample swimming space and defined territories helps reduce aggression.

An active and inquisitive species that frequently explores its surroundings.
Often seen darting in and out of rock formations while grazing on algae.
Can become territorial in smaller aquariums or when housed with similar species.
Providing live rock formations and a well-structured tank setup supports natural behaviors.
Over time, it may become comfortable with its caretaker and exhibit interactive behaviors, especially during feeding.