
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
Barhead Spinefoot
Rectangle Triggerfish
Queen Triggerfish
Saddleback Clownfish
Cinnamon Clownfish
Tomato Clownfish
Saddleback Clownfish or Fire Clownfish
Blue Throat Triggerfish
Halfmoon Triggerfish
Foxface Rabbitfish
One Spot Foxface Rabbitfish
Magnificent Rabbitfish
Orange-Spotted Spinefoot
Coral Rabbitfish
Blackbelly Triggerfish
Arabian Picasso Triggerfish
Picasso Triggerfish
Longnose Filefish
Barred Hamlet
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 environments...