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.

An urchin Viking with his sheild! Nothing can stop him now πŸ˜‚ Come and see our little Viking warrior in the Red Sea 525 o...
01/27/2025

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

Tropica Plants and tissue cultures back in stock!! So many people have been patiently waiting, and the moment is finally...
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 reallyβ€”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! 🌟🌊

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

New Betta fish back in stock and even more to come throughout the week. We are also expecting a large order from Tropica...
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. πŸ’§

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. πŸŸπŸ’š

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. πŸŒπŸ’§

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! πŸžοΈπŸ‘‡

01/12/2025

We will be open today, Sunday at our regular time from 1 to 5. Please be careful in the parking lot, but the hill is clear. It should be much better by noon. The main roads are all clear.

01/11/2025

Did you know the stunning **Flame Angelfish** is one of the most popular and colorful marine fish in the aquarium world? Here's some fascinating facts you may not know about this fiery beauty!

**Bright, Fiery Colors**: Known for its striking orange-red body with bold vertical black stripes, the Flame Angelfish's colors are a natural defense mechanism to ward off predators. It’s a true living work of art!

**Size Matters**: Despite its bold appearance, the Flame Angelfish only grows to about 4 inches long, making it a perfect fit for medium to larger reef tanks.

**Solo & Shy**: Flame Angels can be a little shy, often preferring to stay close to rocks or corals. They are also territorial, so they thrive best in tanks with plenty of hiding spaces and gentle tankmates.

**Dietary Discerning**: Flame Angelfish are omnivores, but they have a strong preference for algae and sponge, so make sure to offer a varied diet with lots of greens!

**Reef Tank Favorite**: While they’re known for their beauty, they're also highly sought after for their ability to contribute to maintaining the health of reef aquariums, as they often graze on algae.

Have you ever had the pleasure of keeping a Flame Angelfish? Share your experiences with us! 🌊✨

01/11/2025

We came in to feed the babies this morning but the weather kept us closed. We will work to clear the hill. Call Saturday to see if and when we are open. Be safe out there.

01/09/2025

πŸŒŠπŸ™βœ¨ There's something truly magical about a marine aquarium filled with invertebrates! From the graceful dance of sea anemones to the vibrant colors of coral and the mesmerizing movements of shrimp and starfish, every inch of the tank tells a story of underwater wonder. πŸšπŸ’™

The diversity and complexity of marine life never cease to amaze me. Each invertebrate has its own unique personality, from the curious movements of a cleaner shrimp to the slow elegance of a sea cucumber. It's like having a piece of the ocean right at home! πŸŒŠπŸ’«

If you haven't experienced the calm, peace, and beauty of an invertebrate marine aquarium, you're missing out on a whole world of colors, textures, and life. 🐠✨

01/07/2025

🌟🐠 **Bartlett’s Anthias Care Tips!** 🐠🌟

Looking to add a burst of color to your reef tank? The Bartlett’s Anthias (Pseudanthias bartlettorum) is a stunning fish with vibrant hues that will light up your aquarium! Here's everything you need to know to ensure these beauties thrive:

πŸ”Ή **Water Conditions:** Bartlett’s Anthias love stable, clean water with a temperature range of 72-78Β°F (22-26Β°C). Keep the salinity around 1.020-1.025 and aim for a pH of 8.1-8.4 to mimic their natural reef habitat.

πŸ”Ή **Tank Size:** These active swimmers need space! A tank of at least 75 gallons is recommended, with plenty of live rock for hiding and grazing.

πŸ”Ή **Diet:** They are carnivorous and require a diet rich in high-quality frozen or live foods like mysis shrimp, brine shrimp, and finely chopped seafood. Multiple feedings throughout the day will keep them healthy and vibrant.

πŸ”Ή **Tankmates:** Bartlett’s Anthias are peaceful and do well with other reef-safe fish, but be careful with larger, more aggressive species. Other Anthias or peaceful wrasse species are great companions!

πŸ”Ή **Social Needs:** These fish are best kept in groups (at least 3 or more), as they are naturally social creatures. Keep in mind that having a mix of males and females can help mimic natural group dynamics and encourage healthy behavior.

πŸ’‘ **Pro Tip:** Bartlett’s Anthias are best suited for an established reef tank with stable water conditions. They prefer to feed multiple times a day, so if you're not around to do that, an automatic feeder can be a great investment!

πŸ’¬ Have any experience with Bartlett’s Anthias? Share your tips and stories in the comments below! πŸ‘‡ Happy reefing! 🌊🌟

01/05/2025

✨🐠 **Diamond Tetra Care Tips!** 🐠✨

Diamond Tetras (Moenkhausia pittieri) are one of the most stunning fish you can add to your aquarium with their shimmering, diamond-like scales. Here's everything you need to know to keep them healthy and happy! 🌟

πŸ”Ή **Water Conditions:** They prefer soft, slightly acidic water with a temperature range of 72-80Β°F (22-27Β°C). Make sure the pH stays between 6.0-7.5 for their best health.

πŸ”Ή **Tank Size:** These little beauties thrive in a well-planted aquarium with plenty of swimming space. A tank size of at least 20 gallons is recommended.

πŸ”Ή **Diet:** Diamond Tetras are omnivores and will happily accept flake food, pellets, and frozen foods like bloodworms and brine shrimp. Keep their diet varied for optimal health!

πŸ”Ή **Tankmates:** These peaceful fish do well with other non-aggressive species like Corydoras, Tetras, and small Rasboras. Avoid aggressive or fin-nipping species.

πŸ”Ή **Water Flow:** They prefer a moderate water flow, as strong currents may stress them out. Adding some plants and driftwood can help reduce the flow and create a natural, calm environment.

πŸ’‘ **Pro Tip:** Diamond Tetras are known for their brilliant shine when kept in ideal water conditions. Regular water changes and maintaining good water quality are key to keeping their colors at their brightest!

πŸ’¬ Have any other tips or experiences with Diamond Tetras? Drop them in the comments below! πŸ‘‡ Happy fishkeeping! πŸŸπŸ’Ž

01/04/2025

πŸŽ„πŸŸ **The Magical Transformation of the Juvenile Christmas Wrasse!** πŸŸπŸŽ„

Did you know that the juvenile Christmas Wrasse (Cirrhilabrus rubriventralis) undergoes a fascinating transformation as it matures? Initially, these tiny, bright creatures start off in subtle, sandy colors, but as they grow, their beauty truly begins to shine! 🌟

With a vibrant display of reds, greens, and whites, these little wrasses earn their festive name, becoming a colorful masterpiece of the ocean. The juveniles often stay near coral reefs, where they learn to navigate their environment and develop their striking coloration.

It's a true wonder of nature how these fish evolve into such festive and spectacular beings, reminding us that change can be a beautiful thing. πŸ πŸ’«

01/03/2025

🐟🌟 Meet the beautiful *Kellie Gardneri* – a true gem for any aquarium enthusiast! 🌟🐟

This stunning species of Killifish is known for its vibrant colors and elegant swimming style. With its bold, striking appearance, the *Kellie Gardneri* adds a splash of color to any tank, making it a perfect choice for aquarists looking to elevate their underwater world. 🌿✨

Native to the lush waters of West Africa, the *Kellie Gardneri* is peaceful and thrives in well-planted aquariums. They're hardy, easy to care for, and get along well with other peaceful fish, making them an ideal addition to community tanks! πŸ πŸ’§

Whether you're a seasoned aquarist or just starting out, the *Kellie Gardneri* will surely be a showstopper in your aquatic setup! 😍

12/31/2024

🌟 Meet the Scarlet Badis: A Dazzling Jewel of the Aquarium! 🌟

If you're a fish enthusiast or just starting out, the Scarlet Badis (Badis badis) is an absolute must-have for your tank! 🐟 Known for its vivid red and blue hues, this tiny but stunning fish brings a splash of color and personality to any aquarium. Here are some unique features that make the Scarlet Badis stand out:

πŸ”΄ **Vibrant Coloration**: The males sport a brilliant scarlet-red body with blue accents, while the females have a more subdued, golden tone. They’re truly a living work of art!

🌊 **Small Size, Big Charm**: These little guys grow to only about 1 inch, making them perfect for nano tanks. Despite their size, they have a bold presence and are full of character.

🏑 **Peaceful Nature**: Scarlet Badis are peaceful and non-aggressive, ideal for community tanks with other small, peaceful fish.

🍽️ **Low Maintenance**: They thrive on a diet of small live or frozen foods like daphnia, brine shrimp, or high-quality pellets.

πŸ’§ **Water Preferences**: They love soft, slightly acidic water, which makes them great for specific aquascaping setups.

So, if you're looking for a unique fish that combines beauty, charm, and ease of care, the Scarlet Badis is your perfect match! πŸ’–πŸŒΏ

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

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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.