Saltwater Aquarium Guide: Pygmy Angelfish (Centropyge argi)

Quick Stats:

• Care Level: Easy
• Temperament: Semi-aggressive
• Diet: Omnivore
• Reef Safe: Yes
• Minimum Tank Size: 30 gallons
• Maximum Size: 3 inches
• Water Parameters: pH 8.1-8.4, Salinity 1.020-1.025, Temperature 72-78°F

Comprehensive Guide: Pygmy Angelfish (Centropyge argi)

The Pygmy Angelfish (Centropyge argi) is a popular choice for saltwater aquarium enthusiasts. In this comprehensive guide, we will cover various aspects of keeping this species in your aquarium.

Habitat

The Pygmy Angelfish is native to the Caribbean Sea and the Western Atlantic Ocean. It can be found in coral reefs, rocky areas, and seagrass beds.

Reef Safe

The Pygmy Angelfish is considered reef-safe, as it generally does not bother corals or other invertebrates. However, caution should be exercised when introducing it to a reef tank with delicate corals.

Size

The Pygmy Angelfish grows up to a maximum size of 3 inches, making it a suitable choice for smaller aquariums.

Temperament

This species has a semi-aggressive temperament. While it may exhibit territorial behavior towards other fish, it is generally peaceful towards other tankmates.

Sexual Dimorphism

There is no significant sexual dimorphism in the Pygmy Angelfish, making it difficult to determine the sex of an individual visually.

Lifespan

The average lifespan of the Pygmy Angelfish is around 5 to 7 years, although it can live longer with proper care.

Diet in Aquariums

The Pygmy Angelfish is an omnivore and should be offered a varied diet. It can be fed a combination of high-quality flakes, pellets, frozen foods (such as brine shrimp and mysis shrimp), and live foods (such as copepods and amphipods).

Aquascaping Recommendations

When setting up the aquarium for the Pygmy Angelfish, provide plenty of hiding places and live rock for it to explore and establish territories. Additionally, ensure the tank has ample swimming space.

Captive Bred Availability

The Pygmy Angelfish is available as captive-bred specimens, which are generally hardier and more adaptable to aquarium conditions compared to wild-caught individuals.

Compatibility with Other Tankmates

The Pygmy Angelfish can be kept with various peaceful fish, invertebrates, and corals. Here are five specific tankmates that are good choices:

1. Clownfish: These colorful and hardy fish make great companions for the Pygmy Angelfish.
2. Gobies: Small and peaceful gobies can coexist peacefully with the Pygmy Angelfish.
3. Cleaner Shrimp: These shrimp add visual interest to the tank and help with cleaning duties.
4. Soft Corals: Many soft corals, such as Xenia and Kenya Trees, can be safely kept with the Pygmy Angelfish.
5. Snails: Snails like Nassarius and Trochus snails can help keep the tank clean and free from algae.

Other Common Names

The Pygmy Angelfish is also known by other common names, including Cherub Angelfish and Cherub Pygmy Angelfish.

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Popular Questions and Answers

Q: What is the ideal tank size for the Pygmy Angelfish?

A: The Pygmy Angelfish requires a minimum tank size of 30 gallons, but a larger tank is always beneficial.

Q: Can the Pygmy Angelfish be kept in a reef tank?

A: Yes, the Pygmy Angelfish is considered reef-safe and generally does not harm corals or other invertebrates.

Q: How often should I feed my Pygmy Angelfish?

A: It is recommended to feed the Pygmy Angelfish small amounts multiple times a day. Aim for at least two to three feedings per day.

Q: Can the Pygmy Angelfish be kept with aggressive fish species?

A: It is generally not recommended to keep the Pygmy Angelfish with aggressive fish species, as it may become stressed or bullied.

Q: What is the lifespan of the Pygmy Angelfish?

A: The Pygmy Angelfish has an average lifespan of around 5 to 7 years, but it can live longer with proper care.