Saltwater fish live in saltwater environments, mainly the ocean. These fish are often brightly colored and are popular among aquarium enthusiasts. Some popular saltwater aquarium fish include clownfish, tangs, and angels.
Saltwater fish are not easy to take care of. They require special equipment and knowledge to maintain proper water conditions and care for them properly.
Saltwater Aquarium Fish Species
There are approximately 20,000 species of saltwater fish. While the exact number of species in existence is unknown, new species are regularly discovered. Not all species are suitable for an aquarium environment, but a great abundance of species can live in a saltwater aquarium.
- Maxima Clam (Tridacna maxima): Ultimate Care Guide
- Dragon Moray Eel (Echelycore pardalis): Ultimate Care Guide
- Domino Damsel (Dascyllus trimaculatus): Ultimate Care Guide
- Percula Clownfish (Amphiprion percula): Ultimate Care Guide
- Pajama Cardinal (Sphaeramia Nematoptera): Ultimate Care Guide
- Clown Tang (Acanthurus lineatus): Ultimate Care Guide
- Yellow Tang (Zebrasoma Flavescens) | Ultimate Care Guide
- Blue Tang (Paracanthurus Hepatus): Ultimate Care Guide
- Royal Gramma (Gramma Loreto): Ultimate Care Guide
- Scooter Blenny (Synchiropus ocellatus): Ultimate Care Guide
- Flame Angelfish (Centropyge Loricula): Ultimate Care Guide
- Diamond Goby (Valenciennea Puellaris): Ultimate Care Guide
- Mystery Wrasse (Pseudocheilinus ocellatus): Ultimate Care Guide
- Kole Tang (Ctenochaetus Strigosus): Ultimate Care Guide
- Orange Shoulder Tang (Acanthurus Olivaceus): Ultimate Care Guide
- Naso Tang (Naso Lituratus): Ultimate Care Guide
- Bicolor Blenny (Ecsenius bicolor): Ultimate Care Guide
- Pygmy Angelfish (Centropyge Argi): Ultimate Care Guide
- Lemonpeel Angelfish (Centropyge flavissimus): Ultimate Care Guide
- Garibaldi Fish (Hypsypops rubicundus): Ultimate Care Guide
- Sand Sifting Goby: Choosing the Best Type and Care Guide
- Dwarf Lionfish (Dendrochirus brachypterus): Ultimate Care Guide
- Sailfin Tang (Zebrasoma veliferum): Ultimate Care Guide
- Purple Tang (Zebrasoma Xanthurum): Ultimate Care Guide
- Leopard Wrasse (Macropharyngodon): Ultimate Guide to Types & Care
- Stoplight Parrotfish (Sparisoma viride): Ultimate Care Guide
- Gem Tang (Zebrasoma gemmatum): Ultimate Care Guide
- Christmas Wrasse (Thalassoma trilobatum): Ultimate Care Guide
- Marine Betta (Calloplesiops altivelis): Ultimate Care Guide
- Spotted Moray Eel (Gymnothorax moringa): Ultimate Care Guide
- Blue Angelfish (Holacanthus Bermudensis): Ultimate Care Guide
- Blue Parrotfish (Scarus coeruleus) | Facts & Care Guide
- Six Line Wrasse (Pseudocheilinus hexataenia): Ultimate Care Guide
- Rainbow Parrotfish (Scarus Guacamaia): Ultimate Care Guide
- Mandarin Goby: Care, Tank Size, Food, Tank Mates & More
- Firefish Goby: Care, Tank Size, Tank Mates, Breeding & Diet
- Melanurus Wrasse (Halichoeres melanurus): Care Guide
- Rainbow Wrasse Fish Care Guide (Coris Julis)
- Yellow Coris Wrasse (Halichoeres Chrysus): Care Guide
- Longnose Hawkfish (Oxycirrhites typus): Ultimate Care Guide
- Pink Skunk Clownfish
- Achiles Tang
- Yellow Angelfish: Care, Tank Size, Breeding & Disease
- Ocellaris Clownfish (Amphiprion ocellaris): Ultimate Care Guide
- Clown Triggerfish
- Queen Angelfish (Holacanthus Ciliaris): Ultimate Care Guide
- Maroon Clownfish (Premnas Biaculeatus): Ultimate Care Guide
- French Angelfish
- Emperor Angelfish (Pomacanthus Imperator): Ultimate Care Guide
- Blueface Angelfish
- Flying Fish Facts
- Fangtooth Moray Eel
- Yellow Boxfish (Ostracion cubicus)
- Sword Fish Facts: How Do Swordfish Reproduce?
- Blobfish: Adaptation as a Deep Sea Fish & More
