Marine Fish - Saltwater Fish for Aquariums

Shop LiveAquaria® for the Best Selection of Healthy Saltwater Fish for Aquariums

Marine Fish Popular Value Packs
Shop our best-selling marine aquarium fish value packs at great low prices....

Marine Fish Popular Value Packs
Marine Fish Customer Favorites
Shop our best-selling marine aquarium fish at a great low price. Find...

Marine Fish Customer Favorites
Captive-Bred Fish
Managing our marine resources is a key part of the long-term success...

Captive-Bred Fish
Nano Fish
Ideal for small aquariums of 8 gallons or more, many of these...

Nano Fish
Marine Fish for Beginners
Stock smart when you shop this featured selection of Marine Fish for...

Marine Fish for Beginners
Dwarf Angelfish
Dwarf Angels are among the most colorful and popular of marine angel...

Dwarf Angelfish
Large Marine Angelfish
Large Angels are among the most popular fish for the home saltwater...

Large Marine Angelfish
Anglers & Frogfish
While commonly referred to as Frogfish, Anglers can reach an average length...

Anglers & Frogfish
Anthias Fish
Most Anthias fish species are relatively hardy, but require food often in...

Anthias Fish
Basslets
Reaching an average length of two inches in captivity, Basslets are colorful,...

Basslets
Batfish
Most Batfish can reach a size of around 15 inches in captivity...

Batfish
Blennies
Blennies reach a size of three inches and are typically bottom dwellers....

Blennies
Boxfish
Boxfish reach an average size of three inches and adapt well to...

Boxfish
Butterflyfish
Butterflyfish reach an adult size of six inches in captivity. The captive...

Butterflyfish
Cardinalfish
The average size of most Cardinalfish in captivity is two inches. These...

Cardinalfish

Chromis
Chromis are related to damselfish and clownfish, but are typically less aggressive....

Chromis
Clownfish
The average size of Clownfish is three inches and most are brightly...

Clownfish
Damselfish
The average size of most Damselfish is two inches. They are often...

Damselfish
Dartfish
Characterized by their bright colors and elongated bodies, Dartfish make a great...

Dartfish
Dottybacks
Dottybacks, also known as Pseudochromis, are brightly colored, and reach a size...

Dottybacks
Dragonets
Colorful, slow-moving Dragonets are some of the most interesting fish for the...

Dragonets
Eels
Most Eels reach a size between 24 to 36 inches. Eels feed...

Eels
Filefish
Most Filefish grow to around six inches and feed on algae and...

Filefish
Foxface & Rabbitfish
Rabbitfish, found in shallow lagoons, have small, hare-like mouths, large dark eyes,...

Foxface & Rabbitfish
Gobies
Gobies are relatively small fish, usually reaching three inches in captivity. Goby...

Gobies
Groupers
Most Groupers grow up to 12 inches in captivity and frequently outgrow...

Groupers
Grunts & Sweetlips
Most Grunts adapt to captivity well, though special care is required for...

Grunts & Sweetlips
Hawkfish
Most Hawkfish reach a size of three inches and are hardy specimens...

Hawkfish
Hogfish
Hogfish feed on small fish, shellfish, and crustaceans, and make very hardy...

Hogfish
Jawfish
Comical, entertaining, and peaceful, Jawfish make a great addition to any saltwater...

Jawfish

Lionfish
The size of these fish varies, but most members reach an average...

Lionfish
Pipefish
Pipefish reach an average of eight inches. Pipefish are relatively hardy and...

Pipefish
Puffers
Most species of Puffers reach approximately eight inches in length with the...

Puffers
Rays
Most rays that are available for the home aquarium are found on...

Rays
Scorpions
The size of these fish varies, but most members reach an average...

Scorpions
Seahorses
Seahorses are relatively hardy and adjust well to life in captivity if...

Seahorses
Sharks
Most sharks available for the home aquarium are found on or around...

Sharks
Squirrelfish
Reaching a size of around five inches in captivity, Squirrelfish do best...

Squirrelfish
Tangs & Surgeons
Tangs are commonly referred to as Surgeonfish or Doctorfish, and make a...

Tangs & Surgeons
Triggerfish
Triggerfish are very hardy specimens that adapt well to aquarium life if...

Triggerfish
Wrasse - Reef Safe
The Wrasse within this category will not pick at nor consume corals...

Wrasse - Reef Safe
Wrasse - Fish-Only Tanks
The Wrasse in this category are very beautiful and active fish that...

Wrasse - Fish-Only Tanks
Miscellaneous Fish
Below is a diverse listing of fish belonging to many different families....

Miscellaneous Fish
Aquatic Life from Africa
Africa’s coastal waters are home to some of the ocean’s most stunning...

Aquatic Life from Africa
Brackish Fish
Brackish fish originate from areas in which freshwater meets saltwater. Fish that...

Brackish Fish