Popular Saltwater Fish Species for your Aquarium

Overview Native to the Indo-Pacific region, commonly found on reef slopes and coral-rich lagoons. Distinctive appearance featuring a vibrant pinkish-purple body with a prominent square-shaped pink or lavender marking on its sides. A peaceful schooling species valued...

Overview Native to the Indo-Pacific region, typically found in outer reef slopes and drop-offs. Distinguished by its vivid pink and purple hues with subtle yellow highlights, especially in males. A peaceful, schooling species often seen swimming in the water column...

Overview Found throughout the Indo-Pacific region, particularly near coral slopes and reef drop-offs. Males display a bold reddish-pink body with a lavender hue, while females are more orange or yellow-toned. A mid-water schooling fish known for its beauty and...

Overview Native to the Indo-Pacific, commonly found in coral reefs and shallow lagoons. Easily identifiable by its vibrant yellow body and occasionally subtle blue markings around its face and fins. Known for being hardy, active, and moderately territorial; suitable...

Overview Native to the Indo-Pacific, commonly inhabiting reef slopes, lagoons, and sandy rubble areas. Recognizable by its slender body, pale bluish-grey coloration, and distinct black fins. Peaceful and shy nature, often observed hovering in open water above reefs or...

Overview Native to the Western Pacific, frequently found around reef slopes and coral-rich areas. Notable for its beautiful coloration, featuring a pinkish body, vibrant red-orange dorsal fins, and elongated thread-like fin rays in males. A peaceful schooling species...

Overview Native to the Indo-Pacific region, typically inhabiting outer reef slopes and deep coral reef environments. Characterized by its stunning lavender-purple coloration with subtle yellow accents on fins and face. Known for active schooling behavior and striking...

Overview Native to the Indo-Pacific, commonly inhabiting coral reefs and reef slopes. Known for its vibrant coloration with males showcasing a striking mix of pink and orange, while females exhibit a softer yellowish-orange color. A schooling species, prized for its...

Overview Native to the Indo-Pacific, frequently found in shallow lagoons and coral-rich reefs. Characterized by its striking metallic blue body with a bright golden-yellow belly. Known for being hardy, active, and somewhat territorial; popular among marine hobbyists....

Overview Found in the Indo-Pacific region. Known for their elegant appearance with elongated dorsal fin rays and vibrant coloration, often including shades of purple, red, and white. They have a slender body and a peaceful demeanor. Decorated dartfish are often seen...

Overview Native to the Indo-Pacific, commonly found on coral-rich reef slopes and drop-offs. Recognizable by its vibrant purple body with a distinctive bright yellow stripe running along its dorsal region. A schooling species admired for its striking colors and active...

Overview Native to the Indo-Pacific region, frequently found over sand and rubble substrates near reefs. Distinctive slender body with a pale blue-green coloration and iridescent blue highlights along its sides. Known for peaceful and timid behavior, typically...

Overview Native to the Western Pacific, typically inhabiting outer reef slopes and drop-offs. Known for its vivid pink and red coloration, with males displaying a more intense hue and extended fin rays. A peaceful, active schooling species often found hovering in...

Overview Native to the Pacific Ocean, particularly common in coral reefs around the Marshall Islands and the Central Pacific. Features a striking coloration with vibrant yellow body, purplish-red upper half, and striking lavender highlights on fins. A schooling...

Overview Native to the Indo-Pacific, often found in coral reefs and shallow lagoons. Distinctively bright metallic blue body with vibrant yellow anal and tail fins. Known for its active, playful behavior and striking appearance. Hardy and suitable for beginner and...

Overview Found in the Indo-Pacific region. Known for their distinctive long horn-like protrusion on their forehead, which develops with age. They have a laterally compressed body and a lunate tail. Unicorn tangs are active swimmers and often seen grazing on algae....

Overview Native to the Western Pacific, especially near coral reef drop-offs and outer reef slopes. Features a vibrant pink to reddish body with a distinct vertical red bar on the side, more prominent in males. Schooling species often seen swimming mid-water above...

Overview Native to the Indo-Pacific region, commonly found on outer reef slopes and drop-offs. Males are bright orange to reddish-orange with long trailing fin extensions; females are yellow-orange and more slender. Highly active and social schooling fish that prefer...

Overview Native to the Indo-Pacific, especially around reef slopes and outer reef drop-offs. Displays vibrant orange to reddish coloration in males, while females are more subdued in color. A peaceful and active schooling fish, often seen mid-water in groups above...

Overview Native to the Indo-Pacific, commonly found in coral-rich lagoons and outer reef slopes. Small, vibrant fish with a striking combination of electric blue and purple hues, often with subtle spots or lines on the body. Hardy and active, making it a popular...

Overview Found in the Indo-Pacific region, especially around coral reefs, lagoons, and reef flats. Displays an iridescent blue body with jewel-like spots, which become more pronounced under reef lighting. Territorial and bold, especially as it matures, making it...

Overview Found in the Indo-Pacific region. Known for their striking appearance with elongated dorsal and caudal fin rays, and vibrant coloration, typically red, white, and yellow. They have a slender body and a peaceful demeanor. Magnificent dartfish are often seen...

Overview Found in the Indo-Pacific region. Known for their distinctive appearance, including a prominent nose horn (more developed in males) and vibrant coloration. They have a laterally compressed body and a lunate tail. Naso tangs are active swimmers and often seen...