Salty Underground

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

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.

10/21/2026

‼️SALTY CREW ‼️

🚨 Our FIRST treats for YOU are live NOW 🚨

📍 IN STORE AND ONLINE 💻

💰Hurry to the website to snag some awesome inverts today while the pop-up sale still runs and supplies last. 💰

Don’t forget that all other items are still 15% off until October 31st! 😱

👏🏻 More deeply discounted items will be listed throughout the duration of the sale!

👍🏻 Like, comment, and share with other saltwater hobbyists that may need some new additions to their tank 🐟

We hope you are all having an awesome spooky season so far!! 🎃 👻

🎃

🪦 R.I.P. to Scary High Prices! 👻🎃 IN STORE AND ONLINE ‼️ We’re burying high prices this Halloween! 💀⏰ NOW THROUGH OCTOB...
10/20/2026

🪦 R.I.P. to Scary High Prices! 👻🎃

IN STORE AND ONLINE ‼️

We’re burying high prices this Halloween! 💀

⏰ NOW THROUGH OCTOBER 31ST ⏰

Enjoy 15% OFF SITEWIDE! 🛒

But the savings don’t stop there… 👀🍬

We’ve got a few hidden treats up our sleeves, so keep your eyes peeled for deeply discounted items leading up to Halloween! 🎃

Thank you all for your continuous support!

Stay Salty!

Visit: www.saltyunderground.com

🎃 👻 🎃

📢 SALTY CREW! 📢 👀 Don’t miss our 20% off sale ending Saturday 10/17/2026. 👀 Can’t make an order before then? ⏰ THAT’S OK...
10/15/2026

📢 SALTY CREW! 📢

👀 Don’t miss our 20% off sale ending Saturday 10/17/2026. 👀

Can’t make an order before then? ⏰

THAT’S OKAY!

🍭 Stay tuned for our spooky deals.. no tricks, all treats! 🍭

👻 Beginning October 17th-31st. 👻

👂 Stay tuned for updates!! 👂

🐠 Find your new saltwater companions 🐠
com

🎃 Happy spooky season! 🎃

#🎃 🎃

🌊 SALTY FRIENDS! 🌊 We have a NEW TikTok up and running! 😲Follow along and stay tuned for our “behind the scenes” adventu...
10/03/2026

🌊 SALTY FRIENDS! 🌊

We have a NEW TikTok up and running! 😲

Follow along and stay tuned for our “behind the scenes” adventures at our beloved store! 🫣

09/25/2026

HEY EVERYONE!!

Just a little reminder to get some of your favorite inverts at a crazy LOW price 💰

❌ Sale ends October 2nd ❌

Everyone have an amazing weekend and remember to stay salty!

IN STORE AND ONLINE! 🗣️DON’T MISS THESE SWEET DEALS! 💰 STARTING TODAY UNTIL AUGUST 28TH
08/21/2026

IN STORE AND ONLINE! 🗣️

DON’T MISS THESE SWEET DEALS! 💰

STARTING TODAY UNTIL AUGUST 28TH

SALE ALERT ‼️ 🚨 SALE ALERT‼️ 🚨 IN STORE AND ONLINE 👏🏻 20% OFF SITE-WIDE! 🎉 SALE ENDS THURSDAY 7/23SAVE EVEN MORE ON SELE...
07/10/2026

SALE ALERT ‼️ 🚨
SALE ALERT‼️ 🚨

IN STORE AND ONLINE 👏🏻

20% OFF SITE-WIDE! 🎉

SALE ENDS THURSDAY 7/23

SAVE EVEN MORE ON SELECT ITEMS (hint hint… a few of those items are shown below)

Everyone have a wonderful weekend and visit our site to save on a new saltwater friend!

07/03/2026

Hey everyone!!

Don’t forget our July 4th Sale is still going on!

20%-50% off select items

3 days left to claim these amazing deals!!

Hey everyone!! We will be closed Saturday, July 4th for the holiday.We’ll see you all Tuesday (7/7)!
07/01/2026

Hey everyone!!

We will be closed Saturday, July 4th for the holiday.

We’ll see you all Tuesday (7/7)!

EVERYONE! 👋🏻 🚨 NEW INVENTORY IS IN 🚨 🎆 SITE WIDE SALE IS ACTIVE 🎆 JUNE 19TH-JULY 6TH👏🏻 CHECK WEBSITE OFTEN FOR NEW ADDIT...
06/19/2026

EVERYONE! 👋🏻

🚨 NEW INVENTORY IS IN 🚨

🎆 SITE WIDE SALE IS ACTIVE 🎆 JUNE 19TH-JULY 6TH

👏🏻 CHECK WEBSITE OFTEN FOR NEW ADDITIONS THROUGHOUT THE SALE 👏🏻

💰 DON’T MISS THESE GREAT DEALS. 💰

👀 STAY TUNED FOR MORE UPCOMING PROMOTIONS! 👀

Thank you ALL for your continuous support! We appreciate you and cannot wait to help find your new salty friends!

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

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