Overview
- Native to the Indo-Pacific, commonly found in coral reefs, lagoons, and rocky coastal areas.
- Recognized for its striking coloration, with bright green and blue hues in mature males, contrasted with bold black bands.
- An active and fast-swimming species that constantly explores its surroundings.
- Exhibits sexual dimorphism, with males displaying more vibrant coloration and distinct patterns compared to females.
- Best suited for aquariums with open swimming space, live rock structures, and strong water flow.
Feeding
- Carnivorous, feeding on small invertebrates, crustaceans, and plankton in the wild.
- Thrives on a diet of frozen mysis shrimp, brine shrimp, krill, and high-quality marine pellets.
- Readily accepts prepared foods but benefits from occasional live feedings to stimulate natural hunting behaviors.
- Should be fed multiple times per day to meet its high energy demands.
- A varied diet supports immune function and helps maintain vibrant coloration.
Habitat
- Prefers reef-associated environments with rock formations, sandy areas, and strong water movement.
- Frequently seen darting in and out of coral structures while foraging for food.
- Aquarium setups should include ample rockwork for shelter and open swimming space.
- Requires stable water conditions and high-quality filtration to accommodate its active nature.
- Providing a spacious and well-oxygenated environment helps maintain its natural activity levels.
Fish Care
- Optimal water temperature: 74-80°F (23-27°C) to support metabolic function.
- Preferred pH range: 8.1-8.4, with a salinity level of 1.020-1.025.
- Requires frequent water changes and strong filtration to maintain optimal water quality.
- Generally reef-safe but may prey on small invertebrates and crustaceans.
- Providing a high-energy diet and a stimulating environment ensures long-term health.
Compatibility
- Generally peaceful but may display territorial behavior, especially towards smaller or slower-moving fish.
- Compatible with tangs, angelfish, clownfish, and other fast-swimming reef-safe species.
- Should not be housed with overly aggressive tankmates that may stress or intimidate it.
- Best suited for a community aquarium with other active and semi-aggressive fish.
- Providing multiple hiding areas and structured rock formations helps minimize aggression.
Aquarium Behavior
- A highly active and inquisitive species that constantly explores its environment.
- Frequently observed darting between rock formations and patrolling its territory.
- More confident in a well-established aquarium with plenty of open swimming space.
- Providing a structured tank with caves and ledges encourages natural behaviors.
- Over time, it may recognize its caretaker and exhibit anticipation during feeding times.