
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.
Barhead Spinefoot
Zigzag Wrasse
Yellowtail Coris Wrasse
Spotted Wrasse
Belted Wrasse
Orange-Spotted Spinefoot
Allen’s Wrasse
Phantom Bannerfish
Dusky Wrasse
Bird Wrasse
Half Black Angelfish
Blackfin Hogfish
Blue-Spotted Wrasse
Azure Damselfish
Tail-spot wrasse
Clown Wrasse
Peacock Wrasse
Foxface Rabbitfish
Coral Rabbitfish
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....
Masked Bannerfish
Radiant Wrasse
Banded Pipefish
Herald’s Angelfish
Diana’s Hogfish
Fourline Wrasse
Sixline Soapfish
Spanish Hogfish
Moon Wrasse
One Spot Foxface Rabbitfish
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...