Annularis Angelfish

Pomacanthus annularis


(2 Reviews)

Annularis Angelfish

Annularis Angelfish

Pomacanthus annularis


(2 Reviews)

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Annularis Angelfish Care Facts

Care Level: Moderate
Temperament: Semi-Aggressive
Diet: Omnivore
Reef Safe: No
Minimum Tank Size: 120 gallons
Max Size: 12 inches
The Annularis Angelfish, Pomacanthus annularis, features brilliant irregular sapphire stripes over a golden body with a ghostly white tail. Like many other large Angelfish, they have a dramatically different appearance from the juvenile stage to the adult stage. They should also be kept singly since they are aggressive towards other Angelfish.

The Annularis Angelfish is not reef safe, as it will nip at stony and soft coral, sessile invertebrates and clam mantles. Though they are very hardy, and a great choice for beginners and experts alike. Diet should include high quality frozen fish foods consisting of varied vegetables, spirulina, marine algae, mysis and brine shrimp, and high quality angelfish preparations containing spongiform products, 3 times daily. 


Annularis Angelfish (Pomacanthus annularis): A Comprehensive Guide

Welcome to the captivating and elegant world of the Annularis Angelfish (Pomacanthus annularis), a prized addition to saltwater marine aquariums. This exquisite fish, celebrated for its stunning appearance and captivating behavior, promises to be a standout in any well-maintained aquarium setup. With its unique characteristics and compatibility, the Annularis Angelfish has garnered the attention of both seasoned aquarists and enthusiasts, venturing into the captivating world of marine fishkeeping.

Habitat and Compatibility: Exploring the Natural Home and Reef Compatibility

The Annularis Angelfish is indigenous to the Indo-Pacific region, where it thrives amidst vibrant coral reefs, rocky outcrops, and clear, warm waters. When considering its compatibility with reef tanks, it's essential to exercise caution. It is generally considered not reef-safe since this species may occasionally nip at sessile invertebrates like corals and sponges. Therefore, careful selection of tank mates and observation is advised to maintain a harmonious aquarium environment.

Size and Lifespan: Understanding Growth and Longevity

With its distinctive circular pattern and striking coloration, the Annularis Angelfish typically grows up to 12 inches in length. This species boasts a relatively long lifespan, with individuals often living for over 15 years when provided with the proper care and environment. Owning an Annularis Angelfish can be a rewarding long-term commitment for dedicated aquarists.

Diet in Captivity: Providing Proper Nutrition

Maintaining the health and vibrancy of the Annularis Angelfish in captivity hinges on a balanced and varied diet. This species is omnivorous, necessitating a diet that includes high-quality marine pellets, frozen foods, and a variety of fresh vegetables, such as seaweed and spirulina. Providing this diverse diet ensures optimal nutrition and enhances the fish's striking coloration.

Aquaculture and Availability: Sourcing Your Annularis Angelfish

Enthusiasts will be pleased to know that the Annularis Angelfish is increasingly available through aquaculture efforts. This sustainable practice reduces the impact on wild populations and offers aquarists the opportunity to introduce hardy and acclimated fish into their aquariums. Saltwaterfish.com proudly supports these efforts, ensuring that hobbyists can procure responsibly sourced Annularis Angelfish. While increasing, aquacultured Annularis are still rare in the hobby. Look for sustainably collected wild-caught specimens from responsible suppliers.

Sexual Dimorphism and Variations: Recognizing Juvenile and Adult Characteristics

The Annularis Angelfish exhibits minimal sexual dimorphism, making it challenging to distinguish males from females visually. However, this species displays a different coloration during the juvenile stage compared to adults. Juveniles sport a striking yellow body with a vivid blue ring encircling their eyes, gradually becoming a distinctive annular pattern as they mature into adults.

Compatibility and Temperament: The Moderate Temperament

The Annularis Angelfish is known for its moderate temperament, making it a suitable candidate for community tanks. However, it's crucial to provide ample swimming space and appropriate hiding spots to alleviate potential territorial disputes. Selecting tank mates who share their peaceful nature and can withstand its occasional assertiveness will promote a balanced and thriving environment.

Tank Requirements: Creating an Optimal Environment

Establishing an optimal environment for the Annularis Angelfish requires meticulous attention to tank specifications. A spacious aquarium of no less than 120 gallons is recommended to accommodate its substantial size and swimming habits. Water conditions play a pivotal role in its well-being, with a pH level between 8.1 and 8.4, salinity at 1.020-1.025, and a consistent temperature of 72-78°F (22-26°C), mirroring its natural habitat and ensuring its thriving presence.

Common Names and Compatible Tank Mates: Exploring Names and Companions

The Annularis Angelfish is recognized by various common names, including the Blue Ring Angelfish and the King Angelfish. When selecting compatible tank mates, opting for species that align with their peaceful nature is wise. Here are five suitable companions:

Why Choose the Annularis Angelfish from Saltwaterfish.com

Saltwaterfish.com is a beacon of quality and trustworthiness within the marine aquarium community. When acquiring an Annularis Angelfish from Saltwaterfish.com, you're not merely obtaining a stunning fish but investing in a piece of aquatic artistry. The company's commitment to sustainable practices ensures that each fish is healthy, acclimated, and ready to thrive in your aquarium. With a wide range of resources and customer support, Saltwaterfish.com provides a seamless journey towards nurturing and enjoying the captivating beauty of the Annularis Angelfish.

In conclusion, the Annularis Angelfish (Pomacanthus annularis) is a captivating marine species that promises to enrich any saltwater aquarium. Its striking appearance, compatibility, and engaging behavior make it a sought-after addition among marine enthusiasts. Aquarists can relish witnessing the Annularis Angelfish's beauty and charisma within their aquatic habitat by adhering to its specific requirements and considering its needs.

Very hardy fish, I bought a baby. He's now well over a foot long and 2" thick. Have a BIG tank!


Reviewed by: Jackie Hill on May 5, 2024

A cute, little, lively Annularis Angelfish that brings a lot of character to your tank. Seems to play well with others and makes a welcome addition while being an easy keeper.


Reviewed by: Melody Marshall on Sept. 11, 2021

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