
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.
Sargassum Triggerfish
Seale’s Cardinalfish
Halfmoon Triggerfish
One Spot Foxface Rabbitfish
Blackbelly Triggerfish
Maroon Clownfish
Overview Native to the Indo-Pacific, commonly inhabiting coral reefs and lagoon areas. Recognizable by its deep maroon coloration with distinctive white or yellowish vertical bands. Known for bold personality, territorial nature, and striking appearance. Popular among...
Longfin Bannerfish
Clown Triggerfish
Orange Skunk Clownfish
Maldives Clownfish
Barhead Spinefoot
Twospot Cardinalfish
Orbiculate Cardinalfish
Magnificent Rabbitfish
Arabian Picasso Triggerfish
Longnose Filefish
Pineapplefish
Orange-Lined Cardinalfish
Pink Skunk Clownfish
Clarkii Clownfish
Rectangle Triggerfish
Threadfin Cardinalfish
Pajama Cardinalfish
Orange-Spotted Spinefoot
Picasso Triggerfish
Phantom Bannerfish
Five-lined Cardinalfish
Ochre-striped Cardinalfish
Percula Clownfish
Queen Triggerfish
Blue Throat Triggerfish
Foxface Rabbitfish
Coral Rabbitfish
Banggai Cardinalfish
Overview Endemic to the Banggai Islands of Indonesia, typically inhabiting shallow reefs and seagrass beds. Recognizable for its distinctive silver body, bold black vertical stripes, and white spots. Calm and peaceful nature, making it suitable for community reef...