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Tuesday 10am - 5pm Wednesday 10am - 5pm Thursday 10am - 5pm Friday 10am - 5pm Saturday 10am - 5pm

Salty Underground

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United States
St. Louis, MO
Salty Underground

Why buy from us? Guaranteed live arrival on overnight shipments 99.9% live arrival success.
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SALTY UNDERGROUND IS THE ONLINE STORE FOR THE SALTWATER HOBBIEST!Salty Underground has one of the largest selections of WYSIWYG live Corals for Sale and cheap coral frags online.

08/17/2024

The summer sales continue this week with more new items to choose from!

08/10/2024

Lots of new inventory for this weeks sale. Some of these items not shown are Cuttlefish eggs , large Sea Horses, and a Ghost Eel!

08/08/2024

Today we have $2 coral Frags and 46% OFF on Aiptasia eating Berghia Nudibranchs.

Why buy from us? Guaranteed live arrival on overnight shipments 99.9% live arrival success.

08/03/2024

New week and some interesting additions. Plus, 15% OFF storewide.

07/29/2024

Many new items just put on sale until Friday.

07/22/2024

Up to 46% OFF Berghia Nudibranch FLASH SALE! Today only and quantities are LIMITED!

07/20/2024

5 for $5 is back again this week! They were gone in 2 days last week so don't wait to get one.

07/20/2024

Salty Underground has been awarded as a top online store in USA Today. We are in the Pet & Animanl care sub category. To celebrate we are offering for today only a 200 gallon box of Instant Ocean salt for $45 for all walk-ins only!

https://www.usatoday.com/story/money/2024/06/24/americas-top-online-shops-plant-a/73956986007/

07/13/2024

This week we have 5 livestock items for just $5 each

07/06/2024

Time to clean house and get rid of some unwanted guests? Number 1 aiptasia anemone preditor is on sale with other select livestock!

06/26/2024

Our 4th Of July sale has just started with some seriously deep discounts!

06/15/2024

New livestock for our Father's Day Sale!

06/12/2024

Mid-Week sale with 50% OFF on select livestock has just started!

06/05/2024

5 day Sale has just started with DEEP discounts on some livestock!

05/23/2024

Memorial day sale is going on NOW

05/03/2024

We currently having a 7 day sale and have a large inventory to choose from!

04/20/2024

Making waves with a storewide sale starting NOW!

04/05/2024

Our storewide spring sale is now going!

03/08/2024

New sales and new livestock added to our collection!

03/01/2024

Anemones are priced to move quickly with many other livestock items. Clams are also back in stock

02/23/2024

This week select Gobies are $8.99.

02/16/2024

Our Predator sale has just started.

02/16/2024

One of our new arrivals having his meal

02/09/2024

A sale to show your aquarium some love this Valentine's Day!

02/01/2024

More deals and unique livestock for this week's sale!

01/25/2024

We will be Closed Saturday January 27th

01/13/2024

This week we have some great discounts and new arrivals!

01/05/2024

Our New Year sale has Just started. Some inventory is limited, so don't wait!

12/27/2023

Last sale of 2023 and bringing in 2024 with some great savings which include $100 OFF on clams

12/14/2023

A little Holiday Cheer has just started and feeder Grass Shrimp are back in stock.

Address

9248 Watson Road
St. Louis, MO
63126

Opening Hours

Tuesday	10am - 5pm
Wednesday	10am - 5pm
Thursday	10am - 5pm
Friday	10am - 5pm
Saturday	10am - 5pm

Telephone

+13147562259

Website

https://www.saltyunderground.com/

Alerts

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Videos

Frog Fish

One of our new arrivals having his meal

Wishing everyone a Merry Christmas

These guys are real headturners here at Salty Underground. These clams are best kept in established aquariums with stable calcium, alkalinity & salinity levels. Amply light will provide opportunity for photosynthesis as the clams should be kept on the sand bed. Placed in too high of light the color may fade, and the clam may not open completely.

Camel Shrimp, a great beginner invert. They are great scavengers, and love to dance! They eat Brine Shrimp, frozen foods, and flakes. We advise caution because they have been known to nip at soft corals! #saltyunderground #reef #shrimp #invert

🦐Feeder Shrimp🦐 a great alternative to ghost shrimp. Ideal for predator feeding. They can grow up to 2inches and can be held for breeding as well!

🦐Saltwater grass shrimp (Palaemonetes pugio)🦐 are one of the best larger live foods available for meat eating fish like puffer fish, eels, and lionfish. They’re highly nutritious and even the most finicky eater will be interested in eating them. The grass feeder shrimp can reach a maximum of 2 inches but is normally sold at approximately 1 inch. The advantage of grass shrimp over the more commonly sold ghost shrimp is that grass shrimp can be kept directly in the display tank or refugium. Glass shrimp can survive and even reproduce in saltwater while ghost shrimp can only survive for a few hours. #saltwaterinverts #reef #reefer #shrimp #saltyunderground

Green Dragon Pipefish 🐉 Have you ever seen one? These are awesome little guys that get along well with sea horses. They are for expert caregivers, as they are sensitive to water temperature and carnivorous. #saltyunderground #pipefish #reef

This cute little Banded Cat Shark just hatched a few days ago and is eating ghost shrimp! These types of sharks only grow to around 3 ft and mostly hang out at the bottom of the tank, but get more active after they get used to their surrounding. #catshark #shark #babyshark #saltwaterfish #marinelife #saltwaterfishtank #fishtank #saltwateraquarium #reeftank #saltwater #aquarium #aquariumhobby #tiktok

Are you #Halloween ready? These #Clownfish are practicing their #Circus moves to show off while they are #trickortreating. With cameos from the Orange Diamond Gobies and the Purple Firefish. #saltwaterfish #marinelife #october #spookyseason #saltwaterfishforsale #saltwaterfishtank #fishtank #reeftank #reels #saltwater #aquarium #aquariumhobby #pennywise #tiktok

These #HarlequinShrimp don’t mess around when it comes to starfish, just like Harley and her egg sandwich. These #HarlequinShrimp have been obsessed with #HarleyQuinn since they found out they were named the same thing and wants to dress as her for #Halloween. #saltwaterfish #shrimp #marinelife #invertebrates #october #spookyseason #dc #dccomics #joker #batman

The Pink Urchins and Sea Urchins, in general, are great costume makers. Always #Halloween ready. #seaurchin #urchin #costumeparty #saltwaterfish #marinelife #invertebrates #October #spookyseason

This Orange Storm Clownfish has the right coloration and markings under the eyes that it reminds us so much of #Pennywise . What better way to celebrate #October and the #spookyseason . #halloween #saltwaterfish #saltwaterfishforsale #saltwateraquarium #saltwaterfishtank #it #reeftank #tiktok #reels #saltwater #aquarium #aquariumhobby

This Orange Storm Clownfish has the right coloration and markings under the eyes that it reminded us so much of #Pennywise . What better way to bring in #October and the #spookyseason . #halloween #saltwaterfish #saltwaterfishforsale #clownfish #it #saltwaterfishtank #fishtank #reels #aquariumhobby

Feather Dusters are so cool, but don’t try to clean your house with it. These invertebrates have beautifully colored “feathers” which allow them to pick up fine particulates in the water column making direct feeding unnecessary. #featherduster #tubeworm #invertebrate #reeftank #reef #saltwaterfish #saltwaterfishtank #aquarium #aquariumhobby #fishtank #marinelife #marineinvertebrates #featherdusterworm #inverts #seacreatures #underwater

This hermit crab is scoping out the new real estate. It wasn’t quite what they were looking for, but hopefully that she’ll will be perfect for someone else to move into. #hermitcrab #crab #crabshell #hermitcrabs #saltwateraquarium #fishtank #saltwaterfishtank #reeftank #reel #tiktok #aquarium #aquaculture #nanotank #livecoral #eatsleepreef #aquascaper #aquariumlife #aquariumsofinstagram #aquariumgoals #fishkeeping #aquarist #fromourreeftoyours #fyp #fy #foryou #reels #reef2reef

Porcupine Puffers just being a Porcupine Puffer. #porcupinepuffer #pufferfish #puffer #saltwateraquarium #fishtank #saltwaterfishtank #reeftank #reel #Tiktok

Harlequin Shrimp are by far the favorite shrimp species. Have an astrea star problem? They will have you covered. Plus they are vibrant and great to just watch do their thing. #harlequinshrimp #shrimp #oramentalshrimp #saltwateraquarium #fishtank #saltwaterfishtank #reeftank #reel #tiktok

A lovely mated pair of Orange Diamond Gobies showing young love. #diamondgoby #goby #gobies #fish #saltwaterfish #saltwaterfishtank #reeftank #saltwateraquarium #reefaquarium #eatsleepreef #fishtank #aquatic #tiktok #reel

These Catalina Gobies are doing some real reflecting. #catalinagoby #goby #gobies #fish #coldwaterfiah #saltwaterfish #saltwaterfishtank #reeftank #saltwateraquarium #eatsleepreef #fishtank #saltwaterfishforsale #saltwater #fish #aquatic #tiktok #reel

Fire Shrimp love to dance put on those dancing boots! #fireshrimp #shrimp #saltwateraquarium #reeftank #fishtank #cute #saltwaterfishtank #saltwaterfish #eatsleepreef #fish #marineinverts #likeforlikes #tiktok

Shortcuts

Berghia Nudibranch & Beautiful Corals

Salty Underground began nearly 20 years ago in a basement with a single fish tank full of Pom Pom Xenia. Since then, we have grown into two store fronts with over 30 tanks. Not only have we been in the berghia business longer than nearly anyone else, but most of our employees are in the hobby themselves. Our berghia systems are hand fed and maintained daily. Our berghia come from eggs bred in-house, which allows us to guarantee the greatest quality. As an additional benefit, in- house breeding allows us to keep our berghia prices consistently low! There is not a more effective way to be rid of an infestation. We only ship out corals that we would put in our personal tanks. Each is checked for pests and issues, both when we receive them and before we send them out to our customers. Any sort of defect or coral that refuses to open is kept in a separate zone and given time to heal before being sold. Each coral is given time to completely recover after shipping to minimize any trauma during its next movement, including frags we make here in the facility. The vast majority of our corals are aquacultured and fragged in house. The pictures we take are not excessively saturated, what we post online is as close as possible to what your coral will look like in your tank. Animals tagged with "WYSIWYG" (What You See Is What You Get) should look exactly the same in our tanks, online, and in your own system. Coral, fish, and invertebrates for sale are all kept in separate aquarium systems. By keeping our animals apart, "hitchhikers" are less likely to come to your tank on your order. Our tanks, no matter what is in them, are always kept clean and stable with constant water changes and chemical level tests. We guarantee live arrival for all of our products. Each order is carefully packed with either heating or cooling packs, dependent on the time of year and final destination, and any dead space is filled with packing peanuts to minimize any sort of stress your merchandise may receive during shipping. We use UPS for all of our shipping, but you are welcome to stop by the shop to pick up an order as well!