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Tuesday 11am - 5pm Wednesday 11am - 5pm Thursday 11am - 5pm Friday 11am - 5pm Saturday 11am - 5pm Sunday 1pm - 5pm

Aquarium Knoxville

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Knoxville, TN
Aquarium Knoxville

Aquarium Knoxville The best combination of quality, service, and price. Aquarium is the largest aquarium and pond store in the South. We we also carry Chinese imported goldfish.
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We have livestock and equipment for ponds, reefs, and tropical tanks. Join our VIP program to receive in store specials and offers! Freshwater Fish
We have over 8000 gallons of freshwater aquarium fish. We offer a variety of tropical fish including; tank bred fish, wild caught fish from Asia, South America and Africa. We have 4 large display ponds, multiple plant troughs, and over 13,340 gallons o

f livestock ponds. We carry domestic koi, Japanese bred koi, and domestic goldfish varieties. We also carry tadpoles, Japanese trapdoor snails, and mosquito fish. Pond season runs from March to October. Saltwater Fish
With over 8000 gallons of saltwater fish, invertebrates, and reef systems we offer the largest selection in East Tennessee. Plants
We have a large variety of live aquarium plants including; bunch plants, vallisneria, sword plants, anubias species, cryptocorynes, and many more! In our water garden section we carry hardy and tropical plants including; lilies, lotuses, bog plants, floating plants, and many more. Pond Season runs March to October. Call for in stock items. We are one of the largest resellers of Oase in the country along with other top level brands. Quality Koi and 80 species of plants is just the beginning. We help customers and professional installers with everything from design, to installation and care of the perfect pond or water feature. Reef
We have a large variety of reef safe fish, invertebrates, and corals. We carry many coral varieties from all over the world. We have an experienced staff to assist you in establishing and maintaining your unique reef system. Cured Live Rock
We carry cultured live rock from the Florida Keys as well as a selection of various Pacific cultured varieties. Fresh Mixed Saltwater
We use Seachem aquavitro Salinity Salt mix, which is individually lab tested and contains a higher level of essential elements than other mixes on the market. We mix our water to a salinity of 1.024

R.O. Water
We offer R.O. freshwater for top off or freshwater aquariums. Our R.O. water has a consistently tested low TDS level. Custom Professions Aquarium Installation Maintenance is available. Tennessee Water Gardens was the first licensed Aquatic Nursery in TN and proudly serves customers nationwide and locally through the Aquarium Papermill.

04/10/2025

The first pond plant shipment of the year is finally here!!! It’s not a big one, but it the beginning to an exciting pond season! Tons of fish in stock, and many more plants expected within the next few weeks! Come get them before they are gone!

04/09/2025

Y’all asked for it and now we have it! Even more affordable frags and corals. Had a very large shipment come in yesterday and they acclimated perfectly. Selling faster than expected already, so if you’re a weekend shopper with us…might want to come in soon.

04/08/2025

Aquarium in Knoxville the souths largest aquarium and water garden store is hiring part and full time team members. Fill out applications at the store 6410 Papermill Drive. 37919. Come and enjoy being a part of our team. Since 1986.

04/05/2025

It’s that time of year again! The wait is finally over. Pond fish are now for sale!!! Pre medicated and treated, they are eating great and ready to go to their new homes!

04/03/2025

Got some amazing looking coral frags in for this week! Come by and check them out! They are selling out fast!

03/12/2025

USED TANK FOR SALE BY CUSTOMER
We have a customer that is wanting to sell his aquarium that was purchased from us in January of this year! Practically brand new. Hydra 43 gallon aquarium with Sicce heater, and Red Sea 50 with mount and fully sealed cabinet. Comment for contact info. Asking price is $750. Local pickup only.

02/26/2025

Amano shrimp really are elite employees 😂. We are due to get a ton here later in the week! Standby for updates!

02/22/2025

01/27/2025

An urchin Viking with his sheild! Nothing can stop him now 😂 Come and see our little Viking warrior in the Red Sea 525 on display.

01/24/2025

Tropica Plants and tissue cultures back in stock!! So many people have been patiently waiting, and the moment is finally here. The plants came in looking amazing and are ready for sale!

01/23/2025

🌊🐚 **Zoeathids Are Wildly Cool!** 🐚🌊

Okay, how cool are Zoeathids?! These little guys are basically the rockstars of the ocean, and most people have no idea! They're kinda like coral, but not really—though they look similar, they come in SO many different colors and patterns. 😍

From bright neon greens to deep reds and purples, Zoeathids are a total explosion of color under the sea. Some live in shallow tropical waters, while others chill in deep, dark places. They even work with other critters, like algae, to help them survive.

Not only do they look awesome, but they’re also pretty important for marine ecosystems. 🐠🌱 They're like mini home bases for all kinds of ocean life.

Anyone else obsessed with the crazy diversity of ocean creatures? If you've ever seen a Zoeathid in the wild (or in a tank!), drop a pic or tell me about it! 🌟🌊

01/21/2025

An impressive nano reef set-up. Smallest I've seen, have you seen smaller? This is no taller then 8", including the sump

01/19/2025

New Betta fish back in stock and even more to come throughout the week. We are also expecting a large order from Tropica! Tons of tissue culture plants and potted plants arriving later in the week as well. So stay tuned!

01/17/2025

🌿🐠 **The Benefits of Live Plants in Your Aquarium** 🐠🌿

If you're an aquarium enthusiast or thinking about setting up your tank, adding live plants is one of the best decisions you can make! 🌱 Here’s why:

1️⃣ **Natural Filtration**: Live plants help absorb excess nutrients and toxins from the water, keeping it cleaner and healthier for your fish. This reduces the need for heavy filtration systems and water changes. 💧

2️⃣ **Oxygen Production**: During the day, plants absorb carbon dioxide and release oxygen, improving the overall water quality and creating a healthier environment for your fish and invertebrates. 🌬️

3️⃣ **Aesthetically Pleasing**: Live plants bring a beautiful, natural look to your tank. From lush greenery to colorful aquatic plants, they create a calming and vibrant aquascape that’s visually stunning! 🌸

4️⃣ **Fish Health**: Plants provide shelter and hiding spots for fish, especially shy species, reducing stress and promoting natural behaviors. 🐟💚

5️⃣ **Reduces Algae Growth**: Healthy plants compete with algae for nutrients, naturally keeping unwanted algae at bay. 🌾

6️⃣ **Encourages Beneficial Bacteria Growth**: The surfaces of live plants are great for cultivating beneficial bacteria that help maintain a balanced, thriving ecosystem. 🌿

Incorporating live plants into your aquarium not only enhances the beauty of your tank, but it also helps create a more stable and balanced environment for both plants and fish. 🌍💧

So, whether you're a beginner or a seasoned aquarist, adding some live plants to your setup is a win-win! 🌱🐠

01/13/2025

🐟🌊 Did you know the Gourami fish is not only beautiful but also incredibly unique? 🐠✨ These vibrant, peaceful freshwater fish come in a variety of colors and species, making them a favorite for aquariums worldwide!

Gouramis are known for their labyrinth organ, which allows them to breathe air from the surface, making them resilient in low-oxygen environments. Plus, they’re super social and do well in community tanks with other peaceful fish. 😍

From the iconic Blue Gourami to the stunning Honey Gourami, there’s a Gourami for every aquarium enthusiast! 🌟

Do you have any Gouramis in your tank? Share your experiences and photos in the comments! 🏞️👇

Address

6410 Papermill Drive
Knoxville, TN
37919

Opening Hours

Tuesday	11am - 5pm
Wednesday	11am - 5pm
Thursday	11am - 5pm
Friday	11am - 5pm
Saturday	11am - 5pm
Sunday	1pm - 5pm

Website

http://www.aquariumconnection.com/

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Freshwater Fish We have roughly 10000 gallons of freshwater aquarium fish. We offer a variety of tropical fish including; tank bred fish, wild caught fish from Asia, South America and Africa. We we also carry Chinese imported goldfish. We have 4 large display ponds, multiple plant troughs, and over 13,340 gallons of livestock ponds. We carry domestic koi, Japanese bred koi, and domestic goldfish varieties. We also carry tadpoles, Japanese trapdoor snails, and mosquito fish. Pond season runs from March to October. Saltwater Fish With over 4,000 gallons of saltwater fish, invertebrates, and reef systems we offer the largest selection in East Tennessee. Plants We have a large variety of live aquarium plants including; bunch plants, vallisneria, sword plants, anubias species, cryptocorynes, and many more! In our water garden section we carry hardy and tropical plants including; lilies, lotuses, bog plants, floating plants, and many more. Pond Season runs March to October. Call for in stock items. Reef We have a large variety of reef safe fish, invertebrates, and corals. We carry many coral varieties from all over the world. We have an experienced staff to assist you in establishing and maintaining your unique reef system. Cured Live Rock We carry cultured live rock from the Florida Keys as well as a selection of various Pacific cultured varieties. Fresh Mixed Saltwater We use Seachem aquavitro Salinity Saltmix, which is individually lab tested and contains a higher level of essential elements than other mixes on the market. We mix our water to a salinity of 1.022-1.023. R.O. Water We offer R.O. freshwater for top off or freshwater aquariums. Our R.O. water has a consistently tested low TDS level.