Species description

Care, breeding and tankmates

Fish profile

Temperament

Peaceful

They are generally peaceful, graceful, and highly active additions to the marine aquarium. While they may occasionally bicker with other species of similar shape or color, they are generally fantastic community residents. Providing ample space drastically reduces any potential territorial aggression.

Diet

Omnivore

In the wild, they are primarily planktivores that feed on tiny organisms in the water column. Their captive diet should consist of high-quality frozen mysis shrimp, enriched brine shrimp, and specialized angelfish preparations. Adding spirulina and other algae-based foods will help maintain their brilliant coloration.

Sex ratio

Harem

This species exhibits striking sexual dimorphism; males are primarily gray with orange stripes, while females are blue, black, and white. They are protogynous hermaphrodites, meaning a dominant female will transition into a male if one is absent. They are best kept singly or in a harem consisting of one male and several females.

Feeding frequency

THREE_FOUR_DAILY

Due to their active nature and planktivorous feeding habits, they require multiple small meals throughout the day. Feeding them three to four times daily is strongly recommended to maintain their body weight and health. Automatic feeders can be utilized to dispense high-quality dry foods while the aquarist is away.

Bioload

The Bellus Angelfish produces a moderately high bioload due to its size and need for frequent feedings. A large aquarium equipped with a powerful protein skimmer and efficient biological filtration is required. Regular water changes are critical to maintain the pristine water quality necessary for marine angelfish.

Flow

Strong

They prefer moderate to strong water flow, which mimics the currents of the deep reef slopes they inhabit naturally. Excellent water movement helps keep oxygen levels high and suspends their food in the water column. Provide plenty of rockwork to create varied flow zones where they can comfortably swim and rest.

Jump risk

Yes

Like many active marine fish, they possess a moderate jump risk when startled or chased by tank mates. A tightly fitted mesh screen top is highly recommended to prevent accidental escapes. A mesh top is preferable to solid glass as it allows for proper gas exchange and light penetration.

Reproduction

Oviparous

Breeding the Bellus Angelfish in a home aquarium is exceptionally difficult and extremely rare. They are pelagic spawners that release their eggs and sperm simultaneously into the water column. Raising the larvae requires specialized setups with microscopic live foods like rotifers and specific algae cultures.

Compatibility & tankmates

Reef safe

They are one of the few completely reef-safe angelfish, ignoring both hard and soft corals. They are generally peaceful and get along well with most other community marine fish. However, they should not be housed with overly aggressive species that will harass them or outcompete them for food.

Tank level

Middle/Bottom

They are active swimmers that primarily utilize the middle and upper levels of the aquarium. They require a significant amount of open swimming space to remain healthy and stress-free. Intricate live rock structures should also be provided for them to retreat into when feeling threatened.