Palythoa Grandis 3-6 Polyps
$59.99
-20%
$47.99
New Products
New products
Saltwater Fish for sale
Marine fish are some of the best additions you can make to your saltwater aquarium. Many marine fish are sought after for their bright colors, vivid patterns and spunky personalities.
At Salty Underground we have a wide variety of saltwater fish for sale, including reef-safe saltwater fish and predatory saltwater fish. We have several articles about marine fish for sale here.
We do not dropship our saltwater fish from wholesalers nor do we pass them on to you, our customer, immediately after arrival. Our saltwater fish are inspected for disease, color, injuries, and behavior upon arrival. Afterward, they are acclimated and placed in a recovery system or quarantine tanks depending on need. We quarantine all of our saltwater fish for at least 7 days and if not showing any signs of disease and are eating properly we move them to a long-term holding system and are listed for sale.
Subcategories
-
Angelfish
-
Anthias Fish
-
Aqua-cultured Marine Fish
-
Basslet
-
Beginner Marine fish
-
Blenny
-
Boxfish
-
Butterflyfish
-
Cardinal Fish
-
Chromis
-
Clownfish
-
Damselfish
-
Dartfish
-
Dottyback
-
Eel
-
Filefish
-
Goby
-
Goatfish
-
Grouper
-
Hawkfish
-
Hogfish
-
Jaw Fish
-
Lionfish
-
Miscellaneous Marine Fish
-
Nano fish
-
Pipefish
-
Psuedochromis
-
Pufferfish
-
Rabbitfish
-
Shark
-
Squirrelfish
-
Tangs & Surgeons
-
Triggers
-
Waspfish
-
Wrasse
There are 427 products.
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Many Banded Pipefish
Out of stock
$49.99
-20% Off
$39.99
Bright stripes of red & yellow color!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Marble Cat Shark (Atelomycterus macleayi)
Out of stock
$225.00
-20% Off
$180.00
Fascinating!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Shaggy Frogfish (Anrennarius Hispidus)
Out of stock
$89.99
-20% Off
$71.99
stock photo
Out-of-Stock
- -20%
- Out-of-Stock
Mocha Gladiator/Davinci Clownfish (Ocellaris)
Out of stock
$49.99
-20% Off
$39.99
Unique pattern on every fish!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Yellow Squareback Anthias (Pseudanthias pleurotaenia)
Out of stock
$59.99
-20% Off
$47.99
Out-of-Stock
- -20%
- Out-of-Stock
- -$75.00
- Out-of-Stock
Seahorse Erectus (Hippocampus erectus) Tank Raised
Out of stock
$209.99
-$75.00 Off
$134.99
stock photo
Colors and markings vary
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Stocky Anthias (Pseudanthias Hypselosoma)
Out of stock
$49.99
-20% Off
$39.99
Stock photo
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Sharknose Cleaner Goby -Captive Bred
Out of stock
$29.99
-20% Off
$23.99
Fish Cleaning Goby
Out-of-Stock
- -20%
- Out-of-Stock
Golden Trevally (Gnathanodon speciosus) Captive Bred
Out of stock
$69.99
-20% Off
$55.99
Out-of-Stock
- -20%
- Out-of-Stock
Red Cheek Huchtii Anthias (Pseudanthias huchtii)
Out of stock
$49.99
-20% Off
$39.99
Very personable!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Dwarf Seahorse
Out of stock
$24.99
-20% Off
$19.99
stock photo
Colors and markings vary
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Orchid Dottyback (Pseudochromis Fridmani) Captive-Bred
Out of stock
$55.00
-20% Off
$44.00
Stock Photos
Vibrant Violets!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Sunrise Dottyback Captive-bred (Pseudochromis flavivertex-blue)
Out of stock
$47.99
-20% Off
$38.39
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Redhead Stylophora Goby (Paragobiodon Echinocephalus)
Out of stock
$24.99
-20% Off
$19.99
Super Cute!
Out-of-Stock
- -20%
- Out-of-Stock
Basket Wrasse (Halichoeres Hortulanus)
Out of stock
$69.99
-20% Off
$55.99
Striking pattern!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Striped Shrimpfish (Aeoliscus Strigatus)
Out of stock
$39.99
-20% Off
$31.99
Very unique!
Out-of-Stock
- -20%
- Out-of-Stock
Scarlet Filament Flasher Wrasse (Paracheilinus filamentosus)
Out of stock
$59.99
-20% Off
$47.99
Stock Photo
Out-of-Stock
- -20%
- Out-of-Stock
Lubbock's Multicolor Fairy Wrasse (Cirrhilabrus lubbocki)-Male
Out of stock
$89.99
-20% Off
$71.99
Very colorful!
Out-of-Stock
- -20%
- Out-of-Stock
Candy Cane Squirrelfish (Sargocentron sp.)
Out of stock
$79.99
-20% Off
$63.99
Stock Photo
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Filament Flasher Wrasse (Paracheilinus filamentosus)
Out of stock
$59.99
-20% Off
$47.99
Stock Photo
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Blue Throat Sailfin Fairy Wrasse (Cirrhilabrus cyanogularis)
Out of stock
$104.99
-20% Off
$83.99
Beautiful colors!
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Tomiyama Shrimp Goby (Tomiyamichthys oni) Monster Goby
Out of stock
$39.99
-20% Off
$31.99
Pistol Shrimp Goby
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Boston Bean Boxfish-Orange
Out of stock
$39.99
-20% Off
$31.99
Super sweet!
Bright orange
Out-of-Stock
- -20%
- Out-of-Stock
Two Spot Blenny (Ecsenius bimaculatus)
Out of stock
$29.99
-20% Off
$23.99
The Two Spot Blenny is small with large eyes but a tiny mouth. Peaceful and social, it thrives in large aquariums, feeding on algae, flakes, and pellets.
Out-of-Stock
- -20%
- Out-of-Stock
- -20%
- Out-of-Stock
Goldspotted Spinefoot Rabbitfish (Siganus punctatus)
Out of stock
$69.99
-20% Off
$55.99
Out-of-Stock
- -20%
- Out-of-Stock
Orange Stripe Bristletooth Tang (Ctenochaetus striatus) Juvenille
Out of stock
$48.99
-20% Off
$39.19
Out-of-Stock
- -20%
- Out-of-Stock
Blue Spot Sleeper Goby (Valenciennea sexguttata)
Out of stock
$39.99
-20% Off
$31.99
Very busy sand sifter!
Out-of-Stock
- -20%
- Out-of-Stock
Rainbow Pseudochromis (Pseudochromis bitaeniatus)
Out of stock
$29.99
-20% Off
$23.99
Out-of-Stock