Saltwater Fish

Popular Saltwater Fish Species for your Aquarium

Here are some of the most popular saltwater fish species that are commonly kept in aquariums, each with unique characteristics and care requirements.

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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Yellowstripe Anthias

Yellowstripe Anthias

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...

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Purple Queen Anthias

Purple Queen Anthias

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...

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Hawaiian Cleaner Wrasse

Hawaiian Cleaner Wrasse

Overview Found in the Indo-Pacific region. Known for their role in cleaning other fish by removing parasites. They have a slender body and a distinctive swimming pattern. Cleaner wrasses establish cleaning stations on the reef. Feeding They are primarily carnivores....

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