Malawi Aquatics

09/30/2026

Feeding habits are the difference between a thriving tank and a desolate one.

We've been bringing the lakes to St. Louis for over 25 years, and we're excited to make it even easier to work with us.

09/28/2026

This is the perfect time to pick out the background for your next aquarium this fall! NEW 20 or 24 inch tall backgrounds cut-to-length for $2.99 or $3.49 per foot. Are you still relying on sticky tape alone to apply aquarium backgrounds? 🚫 We are happy to tell you about the Malawi Aquatics method to keep a background on your aquarium 😁 Direct message us or call us to ask about our method at (314) 830-6460

09/18/2026

Hey! Saturday, September 19th, is our customer appreciation day! We will have free food and spin-the-wheel for store credit with your purchase as well as hourly giveaways! We hope you can stop by tomorrow! 😁

09/04/2026

Did you know we service homes and businesses? Call us or visit our website to ask about servicing your aquarium with our mobile filter system today! Have a safe holiday weekend 😊
🌐 Malawistl.com

08/03/2026

☀️ Summer Showcase 🐠

Your tanks have been glowing up all summer; now let's see them! Whether you added new fish, redid your aquascape, or just leveled up your setup, we want to see the results.

📸 Post your tanks in the comments! Or tag us in your own post of your fish tank!

🌐 www.malawistl.com

Malawi AquaticsInternational Welcome to Our Site! We go beyond selling fish and products—we bring the lakes to you! Malawi Aquatics […]

08/02/2026

We present to you a brand-new website. Stay in the loop on all the goings-on at Malawi. Our vision is to bring even more in the future.

✅ Book Cleaning Appointments
✅ Expert Care Guides
✅ Trusted Since 1998

We've been bringing the lakes to St. Louis for over 25 years, and we're excited to make it even easier to work with us.
📞 Call us now: 314-830-6460

07/30/2026

Mr. Malawi's Pro-Tips Of The Month
Summer heat makes getting your new fish home quickly more important than ever.

Make the fish store your last stop on shopping trips. The less time fish spend bagged up, the less stress they experience. Also, do not leave fish in a hot car to run an errand. Interiors can climb 20-30 degrees in minutes, and that kind of heat spike will be fatal.

Get your fish home fast, and they'll settle into their new tank happy and healthy!

07/28/2026

🎉 Introducing Our New Look! 🎉
New logo, same team, same expertise you've trusted since 1998! We're still bringing the lakes to you, just with a fresh new identity to match.
Come see us at 11619 W. Florissant Ave, Florissant, MO 63033! 🐠
📞 314-830-6460

07/03/2026

DOUBLE THE POINTS, DOUBLE THE FUN!
This year, we're celebrating America's 250th Birthday with a reward that's just as big!
⭐ Earn 2.5× Rewards Points on (almost) every in-store purchase for a limited time!

Whether you're stocking up on fish food, upgrading your aquarium, or bringing home a new aquatic friend, now is the perfect time to earn more with every visit.

Not a Rewards Member yet? It's free to join! Sign up in-store and start earning points toward future savings.

Stop by, celebrate with us, and let's make this Independence Day one to remember!

Offer valid for a limited time. Some exclusions may apply.

06/27/2026

While we specialize in African cichlids, we do carry nano fish for our customers that need to find friends for a smaller aquarium. 😁 Cardinal Tetra are seen above - they are in stock and on sale! Call us at (314) 830-6460 for details!