Species description

Care, breeding and tankmates

Fish profile

Temperament

Aggressive

This species possesses a fiercely bold and aggressive temperament, typical of its genus. It will relentlessly defend its territory against much larger fish. It should always be the last fish introduced to an established aquarium.

Diet

Omnivore

As a hardy omnivore, it will eagerly consume almost any foods offered. Provide a balanced staple of marine pellets, flakes, and enriched frozen preparations. Adding vegetable matter to their diet helps maintain their long-term vitality.

Sex ratio

Solitary

It is best kept as a single specimen to avoid violent conspecific aggression. Multiple individuals will constantly fight unless the aquarium is exceptionally large. Mated pairs can be kept but require careful observation for sudden domestic violence.

Feeding frequency

Twice daily

Feed them twice daily to satisfy their high metabolic demands. Consistent feeding reduces their inclination to harass other fish in the aquarium. Ensure portions are fully consumed within a few minutes to protect water parameters.

Bioload

This active fish adds a moderate bioload that standard filtration can comfortably handle. It requires a mature system with effective biological and mechanical filtration. Routine maintenance keeps nitrate levels low and ensures the fish remains healthy.

Flow

Strong

They favor moderate to strong currents that simulate their natural coastal environments. Active water movement helps them exercise and promotes good oxygen exchange. Powerheads are recommended to prevent stagnant dead zones in the tank.

Jump risk

No

Reproduction

Oviparous

They are demersal spawners, laying eggs on carefully cleaned rock surfaces. The male aggressively guards the clutch against any perceived threat until hatching. The microscopic larvae are exceptionally difficult to raise in a typical home aquarium.

Compatibility & tankmates

Aggressive

It exhibits significant territorial aggression and is intolerant of timid tank mates. It should only be housed with large, boisterous species that can ignore its posturing. Small gobies, blennies, and peaceful wrasses are not suitable companions.

Tank level

Middle/Bottom

They confidently swim in the middle and upper areas of the aquarium. They require a designated rock structure to claim as their central territory. They are highly visible and constantly active throughout the day.