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Saltwater Fish Species

Browse our saltwater fish species profiles, each with care requirements, tank size, diet and reef compatibility.

A common rule of thumb for how many marine fish you can keep in an aquarium is to allow 1 inch of fish per gallon of water; however, this can vary depending on the specific fish species and their size, with reef tanks generally requiring even more space per fish due to their larger waste output and need for swimming room.

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Striated Wrasse

Striated Wrasse

Overview Native to the Indo-Pacific region, typically inhabiting coral-rich reefs and rocky areas. Characterized by its slender, reddish body with horizontal white stripes and iridescent blue markings on the face and fins. Known for being shy and secretive, often seen...

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Filamented Flasher Wrasse

Filamented Flasher Wrasse

Overview Native to the Western Pacific Ocean. Known for the elongated filaments on the dorsal fin of males, used in their flashing displays. Small and slender-bodied, with vibrant coloration that intensifies during courtship. Peaceful and active, preferring reef...

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Bird Wrasse

Bird Wrasse

Overview Found in the Indo-Pacific region, ranging from the Red Sea to the Central Pacific. Recognized for its elongated, beak-like snout, which it uses to probe for food. Sexually dimorphic, with males displaying a vibrant green hue and females appearing brown or...

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