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.
(425)

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.

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

12/29/2024

🐠🌊 Meet the Niger Triggerfish! 🌊🐠

Did you know that the Niger Triggerfish is one of the most unique and colorful creatures found in the warm waters of the Atlantic? With its vibrant hues of blue, orange, and yellow, it's a true gem of the sea! 🌟

These incredible fish are known for their tough, sharp spines and their distinctive "trigger" mechanism, which they use to lock themselves into crevices for protection. When threatened, they use this defense to stay securely hidden from predators. 🦈⚑️

Their bold, striking appearance and fascinating behavior make them a must-see for divers and marine life enthusiasts. 🌍

Next time you're near the waters, keep an eye out for this stunning fish! πŸŸπŸ’™

12/28/2024

🐟 Meet the Cubicus Boxfish! 🐠

This fascinating fish might just be one of the most unique creatures of the ocean! 🌊 With its boxy, geometric shape and bright yellow color, the Cubicus Boxfish looks like something straight out of a science fiction movie. Its armor-like outer shell, made of hard, bony plates, helps protect it from predators while swimming in the warm waters of the Indo-Pacific region.

But don’t let its quirky appearance fool youβ€”this little guy is a master of survival, adapting to its environment with ease. πŸ¦‘

Fun Fact: The Cubicus Boxfish is also known for its "swim bladder" that aids in buoyancy, and although it looks a bit slow, it can navigate through coral reefs with impressive agility!

🌊🐠

12/28/2024

🐟✨ **Interesting Facts About Glassy Fish!** ✨🐟

Did you know that glassy fish are one of the coolest creatures in the ocean? 🌊 These fascinating little fish are known for their *transparent* bodies, which give them their name. Here are some fun facts you might not know about them:

1. **See-Through Bodies**: Glassy fish are transparent, making it possible to see their organs and bones! This helps them avoid predators by blending into their surroundings.

2. **Camouflage Experts**: Their glassy, transparent appearance helps them stay hidden in the water, making them less visible to predators like larger fish and birds. πŸ¦…

3. **Incredible Adaptation**: Their transparency is an adaptation to life in deep, dark waters where sunlight doesn't reach. Their bodies are designed to reflect as little light as possible.

4. **Tiny Yet Mighty**: Glassy fish are usually quite small but are incredible swimmers, darting quickly through the water to avoid threats.

5. **Found in Deep Waters**: These fish are typically found in the depths of the ocean, where it's pitch black. They can survive in harsh conditions that many other creatures can't handle.

Isn't nature just amazing? 🌍🐠 Share this post if you love learning about fascinating creatures of the deep!

12/23/2024

🌊🐟 **Meet the Hatchetfish: The Ocean’s Little Surrealist!** 🐟🌊

Did you know that there’s a fish that looks like it could have come straight out of a sci-fi movie? The **Hatchetfish** is a small, fascinating creature with a shape that's anything but ordinary. πŸ§‘β€πŸš€

With its flattened, hatchet-like body, this fish is perfectly built for life in the dark depths of the ocean, where it uses its unique shape to hide and swim undetected by predators. Its bioluminescent glow also helps it blend into the surrounding water, creating a stunning natural display. πŸŒŸπŸ’‘

Though it's small, the Hatchetfish is a master of camouflage, thriving in the depths where light barely reaches. So next time you're diving into marine biology, remember this little creature – it’s one of the coolest fish you may never see! 🌊🦈

We now sell in store cultured Phyto Nano!!!We know a lot of people are shopping for gifts for their fish, but let’s not ...
12/21/2024

We now sell in store cultured Phyto Nano!!!
We know a lot of people are shopping for gifts for their fish, but let’s not forget about the hard working copepods and microfauna that have been putting in overtime all year! Phyto plankton is a great food source to help increase copepod populations, give corals and filter feeders a massive boost and increase the overall health of your tank. Made fresh every week, and bagged daily!

🐠🌟 **Meet the Mimic Yellow Tang: Nature's Master of Disguise!** 🌟🐠If you love colorful and unique fish, the **Mimic Yell...
12/21/2024

🐠🌟 **Meet the Mimic Yellow Tang: Nature's Master of Disguise!** 🌟🐠

If you love colorful and unique fish, the **Mimic Yellow Tang** is a must-see! 🐟 Known for its striking resemblance to the famous Yellow Tang, this little fish isn’t just a pretty faceβ€”it’s a clever mimic that’s full of surprises! 😲

Here’s why the Mimic Yellow Tang is so special:
1. **Master of Disguise**: As juveniles, they look like a standard Yellow Tang. But as they grow older, they start to develop the ability to mimic other fish speciesβ€”like the **palette surgeonfish** or even **triggerfish**β€”to blend in and avoid predators. πŸ¦Έβ€β™€οΈπŸ¦Έβ€β™‚οΈ
2. **Bright and Cheerful**: Their vibrant yellow color and playful personality make them a popular choice for reef tanks. They’re not only beautiful but also very active and fun to watch! 🌞
3. **Coral Reef Helpers**: Mimic Yellow Tangs are algae-eaters and can help keep your reef tank clean by grazing on unwanted algae. πŸƒ
4. **Community Fish**: They tend to get along well with other peaceful tank mates, though they may show some territorial behavior during feeding time. 🐠

🌊 **Care Tip**: These fish prefer a well-established tank with plenty of live rock and hiding spots, along with good water quality and stable temperatures around 72–78Β°F.

Anyone else keeping a Mimic Yellow Tang in their tank? Share your tips and pictures in the comments below! πŸ“ΈπŸ‘‡

🐠✨ **All About Discus Fish: The King of the Aquarium!** ✨🐠If you’re a fish enthusiast, you’ve probably heard of the stun...
12/19/2024

🐠✨ **All About Discus Fish: The King of the Aquarium!** ✨🐠

If you’re a fish enthusiast, you’ve probably heard of the stunning **Discus Fish**. Known for their vibrant colors, unique shape, and peaceful temperament, Discus are often called the "king" of freshwater aquariums. πŸ‘‘

Here are some cool facts about these beauties:
1. **Color Variety**: From bright blues to reds, greens, and even patterned varieties, Discus fish come in a mesmerizing range of colors! 🌈
2. **Social Creatures**: They prefer the company of their own kind and thrive in schools. 🐟🐟🐟
3. **Gentle and Graceful**: Discus are generally calm and peaceful, making them a great choice for community tanks. But, they do need stable water conditions to stay happy and healthy. πŸ’§
4. **Long Lifespan**: With proper care, Discus can live up to 10 years or more! πŸ•°οΈ

🐠 **Care Tip**: Discus require pristine water quality, a temperature of around 82-86Β°F, and a slightly acidic to neutral pH. So, if you're ready for the challenge, you’ll be rewarded with one of the most beautiful and rewarding fish to keep in your tank. 🌟

Anyone else here a proud Discus owner? Share your experiences and pictures in the comments! πŸ“ΈπŸ‘‡

🐟✨ Introducing the Pearlscale Angelfish! ✨🐟If you're looking to add a little elegance and shimmer to your aquarium, look...
12/17/2024

🐟✨ Introducing the Pearlscale Angelfish! ✨🐟

If you're looking to add a little elegance and shimmer to your aquarium, look no further than the **Pearlscale Angelfish**! Known for their striking appearance, these beauties feature a unique, pearlescent sheen on their scales that makes them stand out in any tank. 🌟

Here’s why they’re so special:
1. **Gorgeous Pearl-Like Scales** – Their round, pearlescent scales shimmer in the light, making them a real showstopper! 🐠✨
2. **Peaceful & Graceful** – Pearlscale Angelfish are generally peaceful and can be kept with other community fish, though they do have a bit of an angelic "attitude" when it comes to guarding their space. πŸ‘Ό
3. **Hardy & Adaptable** – With the right care, these fish can thrive in a range of water conditions and can live for several years.
4. **Stunning Colors** – While they’re known for their iridescent look, their vibrant orange, gold, or white hues really shine through in a well-kept tank. 🌟

If you're looking to add a little "angelic" beauty to your underwater world, the Pearlscale Angelfish could be just the right addition! πŸŸπŸ’•

Do you already have a Pearlscale or other beautiful angelfish in your tank? Share a pic in the comments below! πŸ“ΈπŸ‘‡

🐠✨ Meet the Black Moor Goldfish! ✨🐠This stunning fish is not only a beauty to behold but also a wonderful companion for ...
12/15/2024

🐠✨ Meet the Black Moor Goldfish! ✨🐠

This stunning fish is not only a beauty to behold but also a wonderful companion for aquariums. Known for their striking black coloration and large, telescope-like eyes, Black Moors are a variety of fancy goldfish that will capture your heart with their unique charm. πŸ–€πŸ‘€

Fun facts about Black Moors:
1. **Distinctive Appearance** – Their dark, velvety scales give them an almost mystical look.
2. **Gentle Nature** – These fish are peaceful and can coexist with many other species in a tank.
3. **Longevity** – With proper care, Black Moors can live for many years and grow to impressive sizes.
4. **Low Maintenance** – Like most goldfish, they thrive in clean water and a well-maintained tank.

If you're looking to add a touch of elegance and mystery to your aquarium, the Black Moor Goldfish could be the perfect choice! πŸŸπŸ’«

Do you have a Black Moor or any other cool goldfish? Share a photo in the comments! πŸ“ΈπŸ‘‡

🐟✨ Meet the Spotted Spinefoot Fish! ✨🐟Did you know this stunning fish, also known as the **Spotted Rabbitfish**, is not ...
12/12/2024

🐟✨ Meet the Spotted Spinefoot Fish! ✨🐟

Did you know this stunning fish, also known as the **Spotted Rabbitfish**, is not only beautiful but also plays an important role in its ecosystem? With its striking yellow and black spots, it's a true showstopper in the reefs of the Indo-Pacific! 🌊🌞

This herbivorous fish helps maintain the health of coral reefs by grazing on algae, which prevents algae from overgrowing and suffocating the corals. 🐠🌿 It’s like nature’s little gardener, keeping the underwater world in balance!

Spotted spinefoots are social creatures, often found in schools and are known for their vibrant personalities. But, be careful! Despite their peaceful nature, they have sharp spines on their dorsal fins to protect themselves from predators. βš”οΈ

Have you ever spotted one of these colorful fish while snorkeling or diving? Share your experiences in the comments! πŸŒŸπŸ‘‡

πŸ¦‹πŸŸ **Meet the Threadfin Butterfly Fish!** πŸŸπŸ¦‹One of the ocean's most stunning residents, the Threadfin Butterfly Fish (Ch...
12/08/2024

πŸ¦‹πŸŸ **Meet the Threadfin Butterfly Fish!** πŸŸπŸ¦‹

One of the ocean's most stunning residents, the Threadfin Butterfly Fish (Chaetodon auriga) is a true marvel of nature! With its vibrant yellow and black markings and delicate, thread-like fins, this little beauty is a sight to behold in coral reefs around the Indo-Pacific.

Not just pretty to look at, these fish also play an important role in maintaining the health of coral ecosystems. They feed on small invertebrates and help balance the reef's delicate food web. 🌊🌱

Fun Fact: The long, elegant fin trailing from its body is what gives the Threadfin Butterfly Fish its name. It's like a graceful underwater dancer! πŸ’ƒβœ¨

If you ever get the chance to dive or snorkel in tropical waters, keep an eye out for these fascinating creatures! 🌴🌊

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

Alerts

Be the first to know and let us send you an email when Aquarium Knoxville posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Aquarium Knoxville:

Videos

Share

Our Story

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.