Aquarium Knoxville

12/23/2025

Christmas Hours. We will be closed at 3 on Christmas eve and on ChristmasDay . If you need a special gift or last minute aquarium need before your guests arrive we are here to help. Gift certificates come with special deals and discounts. The more spend the more you save. Plenty of sales on the best aquariums and supplies are available New fish are now ready to go.

12/20/2025

Christmas Hours. We will be closed at 3 on Christmas eve and on Christmas. If you need a special gift or last minute aquarium need before your guests arrive we are here to help. Plenty of sales on the best aquariums and supplies are available New fish are ready to go for the weekend

12/17/2025

As Christmas approaches, we know that last minute gifts are hard to get. Gift cards are always a solid option for this! Need a gift card for that aquarium keeping family member or friend? We got you covered! 🎄🎁⭐️

12/15/2025

Using Hydra Aquatics, aquaLife and many items from sevenports and aqualife. The man the myth the legend. We stock it all.

It’s finally here — the complete journey of creating a world-ranked aquascape.In this film, I share every stage of building my contest entry — from the first...

12/14/2025

We want to thank all of you for another great year and wish you Merry Christmas. If you need anything for your holiday purchases, we want to help. Let's keep it going another 40 years. If you need to make an appointment for a purchase outside of business hours, let us know. Merry Christmas

12/13/2025

The best aquariums available exclusively from us in the TN area at the best prices of the year. Christmas sales you don’t want to miss! While supplies last! From reefs to aquascapes 40 years of the best.

12/09/2025

We have puffers and blackworms. https://www.facebook.com/share/r/1A1jo7pvph/?mibextid=wwXIfr

12/07/2025

Anubias coffeefolia is one of my all time favorite Anubias. The texture on its leaves is something you never get tired of looking at, and its toughness against almost all fish makes it even more satisfying to keep. Add the depth of that deep green color, and it’s simply a rock solid plant in every sense.

12/04/2025

X‑Ray Tetra get called a “simple” fish far too often, yet few species expose hard mistakes in a tank faster than this one. When conditions are right they look calm and polished, when something is off they show it immediately no hiding behind color or pattern.
This is exactly what makes them quietly respected in experienced setups and overlooked in others.

11/24/2025

Most people know Rummy Nose Tetras for their bright red face, but what almost nobody talks about is that “Rummy Nose Tetra” isn’t one fish at all it’s actually three different species that look nearly identical:
Hemigrammus bleheri, Hemigrammus rhodostomus, and Petitella georgiae.
And here’s the wild part…
Even in the aquarium trade, shipments are often mixed or mislabeled, and the differences are subtle enough that even experienced hobbyists argue about which species they’re really keeping. Some have a longer tail stripe, some have a deeper red head, some come from blackwater, others from clearer habitats but unless you study them carefully, you’d never know you might be keeping an entirely different species than the person next to you.
It explains why people sometimes compare their behavior and colours and get completely different results they may not even have the same species

11/23/2025

Had a really good restock in saltwater and freshwater fish. Come check it out! We will be having a some early Black Friday sales going right now. Tons of aquariums and equipment now 20% - 30% off!