Species description

Care, breeding and tankmates

Fish profile

Temperament

Territorial

They are considered semi-aggressive but are milder than other damselfish species. They will defend their chosen territory with vigor against similar species. A spacious tank with complex rockwork helps dilute their aggression.

Diet

Omnivore

This species is naturally omnivorous, feeding on zooplankton and benthic algae. In captivity, it readily accepts high-quality flakes, small pellets, and frozen foods like mysis. Providing a varied diet ensures optimal health and vibrant coloration.

Sex ratio

Solitary

They can be kept singly, in established pairs, or in small groups in larger tanks. In groups, a hierarchy will form with a dominant male. Introducing them as juveniles helps minimize severe territorial disputes.

Feeding frequency

Twice daily

Feed them two to three times daily in small portions. Frequent feeding helps reduce aggression and mimics their natural foraging behavior. Ensure all food is consumed within a few minutes to maintain water quality.

Bioload

This small damselfish produces a relatively low bioload suitable for standard filtration setups. Its modest waste production ensures stable water quality in most marine aquariums. Regular water changes and a good protein skimmer easily manage its biological impact.

Flow

Moderate

It prefers moderate to strong water flow typical of reef crests. Good water movement encourages active swimming and natural feeding behaviors. Ensure powerheads provide adequate circulation without overwhelming the fish.

Jump risk

No

Reproduction

Oviparous

They are substrate spawners where the male guards a nest site. Males fiercely protect the adhesive eggs until they hatch in the aquarium. Raising the microscopic fry in captivity is extremely challenging due to dietary needs.

Compatibility & tankmates

Semi-aggressive

It is generally peaceful but can exhibit territorial behavior as it matures. It should be kept with other semi-aggressive fish that can hold their own. Avoid keeping it with overly timid species that might be bullied.

Tank level

Middle/Bottom

They actively swim in the middle to upper levels of the water column. While they patrol open water, they also need access to live rock. Crevices and caves provide essential hiding spots during the night.