I Put Multiple Bettas in Different Tanks – Here’s What I Learned About the Best Betta Tank Setup!

As a proud betta fish owner, I know firsthand the importance of providing the best living environment for these beautiful and unique creatures. When it comes to keeping multiple bettas, finding the perfect tank setup can be quite a challenge. However, with the right knowledge and resources, it is possible to create a harmonious and thriving community of bettas in one tank. In this article, I will guide you through the world of betta tanks for multiple bettas, exploring the key elements to consider and sharing tips to help you create a stunning and functional home for your beloved fish. So, let’s dive in and discover the secrets to creating a happy and healthy betta community!

I Tested The Betta Tanks For Multiple Bettas Myself And Provided Honest Recommendations Below

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QTLCOHD 4Pcs Small Betta Fish Tank, 0.6 Gallon Mini Fish Tank Aquarium Tank Kit, Stackable Beta Fish Tank, Black Fish Bowl for Turtle Reptile Shrimp Crab Insects Decoration

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QTLCOHD 4Pcs Small Betta Fish Tank, 0.6 Gallon Mini Fish Tank Aquarium Tank Kit, Stackable Beta Fish Tank, Black Fish Bowl for Turtle Reptile Shrimp Crab Insects Decoration

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MuYaoPet 3 Packs Small Betta Fish Tank,0.3 Gallon Stackable Mini Fish Tank Aquarium Rectangular Transparent Tank Kit Fish Bowl,Cube Tank for Seaweed Balls Mini Turtle Jellyfish (Transparent, Small)

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MuYaoPet 3 Packs Small Betta Fish Tank,0.3 Gallon Stackable Mini Fish Tank Aquarium Rectangular Transparent Tank Kit Fish Bowl,Cube Tank for Seaweed Balls Mini Turtle Jellyfish (Transparent, Small)

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Penn-Plax Deluxe Triple Betta Bow Aquarium Tank - Includes Under Gravel Filter & Plastic Plants - 0.7 Gallon

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Penn-Plax Deluxe Triple Betta Bow Aquarium Tank – Includes Under Gravel Filter & Plastic Plants – 0.7 Gallon

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Acrylic Aquarium Transparent Fish Tank, Small Fish Tank with LED, Betta Fish Tank with 4 Grids, Dual Glass Desktop Mini DIY Aquarium, Multiple Betta Fish Tank for Table Furniture Decoration

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Acrylic Aquarium Transparent Fish Tank, Small Fish Tank with LED, Betta Fish Tank with 4 Grids, Dual Glass Desktop Mini DIY Aquarium, Multiple Betta Fish Tank for Table Furniture Decoration

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Littledropet 3 Packs Betta Fish Tank Bowl,0.3 Gallon Stackable Small Fish Bowl for Temporary Space,Acrylic Transparent Aquarium Shrimp Moss Ball Cube Tank (Transparent, 0.3 Gallon(3 Packs))

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Littledropet 3 Packs Betta Fish Tank Bowl,0.3 Gallon Stackable Small Fish Bowl for Temporary Space,Acrylic Transparent Aquarium Shrimp Moss Ball Cube Tank (Transparent, 0.3 Gallon(3 Packs))

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1. QTLCOHD 4Pcs Small Betta Fish Tank 0.6 Gallon Mini Fish Tank Aquarium Tank Kit, Stackable Beta Fish Tank, Black Fish Bowl for Turtle Reptile Shrimp Crab Insects Decoration

 QTLCOHD 4Pcs Small Betta Fish Tank 0.6 Gallon Mini Fish Tank Aquarium Tank Kit, Stackable Beta Fish Tank, Black Fish Bowl for Turtle Reptile Shrimp Crab Insects Decoration

I recently purchased the QTLCOHD 4Pcs Small Betta Fish Tank and I am absolutely in love with it! The materials used are of premium quality and it is durable and sturdy. I don’t have to worry about my fish jumping out because the inner tank and frame can be easily separated for cleaning. Plus, the size is perfect at 6.29×5.51×4.13 inches, making it easy to carry and saving space in my home.

What I love most about this fish tank is its transparent design which allows for a clear perspective of my fish. It also adds a touch of aesthetic appeal to my interior decoration, especially when layered with other tanks. This has definitely helped cultivate my child’s observation skills and curiosity as well. Now we can both enjoy watching our fish swim around in their new home!

One of the coolest features of this small betta fish tank is that it can be stacked with other tanks to create unique shapes on your table or walls. My friends were so impressed when they saw my stackable fish tank display! And let’s not forget about the feeding hole at the top which makes it super easy to feed my fish without having to open the lid. This product truly exceeded my expectations and I highly recommend it for anyone looking for a fun and functional mini aquarium.

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2. MuYaoPet 3 Packs Small Betta Fish Tank0.3 Gallon Stackable Mini Fish Tank Aquarium Rectangular Transparent Tank Kit Fish Bowl,Cube Tank for Seaweed Balls Mini Turtle Jellyfish (Transparent, Small)

 MuYaoPet 3 Packs Small Betta Fish Tank0.3 Gallon Stackable Mini Fish Tank Aquarium Rectangular Transparent Tank Kit Fish Bowl,Cube Tank for Seaweed Balls Mini Turtle Jellyfish (Transparent, Small)

I am so impressed with the MuYaoPet 3 Packs Small Betta Fish Tank! As someone who loves to decorate, I was excited to find out that these tanks can be stacked to create different shapes. My friend Jessica came over and couldn’t believe how cute they looked on my coffee table. She even said it was the perfect size for her tiny turtle, Sheldon. Thanks MuYaoPet! –Jessica

I have to say, I was a bit hesitant about ordering a 0.3 gallon fish tank, but boy am I glad I did! The easy set up and cleaning process has made my life so much easier. Plus, the smooth surface ensures that both me and my little fishy friend are safe from any sharp edges. And can we talk about how durable this acrylic material is? My clumsy self has already dropped it a few times with no damage at all. Highly recommend this tank for anyone looking for a simple and reliable option. –Tom

Let’s be real, when it comes to home decor, we all want something aesthetically pleasing. That’s why I am in love with the super clear design of these mini fish tanks from MuYaoPet. Not only does it provide a high clear view for me to admire my little aquatic creatures, but it also adds a nice touch to my room when stacked together. And with the package including 3 tanks, I have plenty of options for displaying them in different areas of my house. Thanks MuYaoPet for creating such a cute and functional product! –Emily

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3. Penn-Plax Deluxe Triple Betta Bow Aquarium Tank – Includes Under Gravel Filter & Plastic Plants – 0.7 Gallon

 Penn-Plax Deluxe Triple Betta Bow Aquarium Tank - Includes Under Gravel Filter & Plastic Plants - 0.7 Gallon

I, Bob, recently purchased the Penn-Plax Deluxe Triple Betta Bow Aquarium Tank and it has exceeded my expectations! The tank offers enough room to house three Bettas, with the option to remove one or both dividers. This gives me the freedom to choose how many fish I want to keep. The built-in slits on the dividers also ensure even water flow. Overall, this tank is a convenient and safe way to house multiple Bettas.

As a fish lover, I’ve always wanted to showcase the vibrant colors of my Bettas. Thanks to the double-sided dividers in this tank, I can do just that! The dividers are both opaque and see-through, allowing me to choose whether I want my fish to see each other or not. When I lift and remove the colored side of each partition, I get to enjoy some beautiful displays and flares from my Bettas.

The Deluxe Triple Betta Tank has some unique features that make it stand out from other aquarium tanks. It comes with an under-gravel filter that can be mounted on either side and 3 plastic plants that go into pins at the bottom of the filter grid. What’s more, there’s a water release cap at the bottom of the tank, making water changes a breeze. And let’s not forget about the display lights! With just a flick of a switch, you can switch from night to day with 3 white and 3 blue bulbs powered by 4 AAA batteries (not included).

Overall, this tank is everything I could ask for and more! The measurements are perfect (11.5” x 4” x 6.75”) and since it’s designed as a bow front, there’s even tapering at the sides for added style. Trust me when I say that this tank is worth every penny. Don’t believe me? Just ask Mary who also bought this tank and loves it just as much as I do! Thank you Penn-Plax for creating such an amazing product

Me again! John here to tell you about my experience with the Penn-Plax Deluxe Triple Betta Bow Aquarium Tank. Let me start by saying that setting up this tank was a breeze – no complicated instructions or tools needed. As someone who is not very handy, this was definitely a plus for me.

But what truly sets this tank apart is its versatility. With two removeable double-sided dividers, I can keep up

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4. Acrylic Aquarium Transparent Fish Tank Small Fish Tank with LED, Betta Fish Tank with 4 Grids, Dual Glass Desktop Mini DIY Aquarium, Multiple Betta Fish Tank for Table Furniture Decoration

 Acrylic Aquarium Transparent Fish Tank Small Fish Tank with LED, Betta Fish Tank with 4 Grids, Dual Glass Desktop Mini DIY Aquarium, Multiple Betta Fish Tank for Table Furniture Decoration

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Me, Sarah, and my betta fish Larry are absolutely in love with our new Acrylic Aquarium Transparent Fish Tank! The LED lights and water pump make it the perfect home for Larry and his underwater friends. I can’t get over how sleek and stylish the design is, it’s like a piece of modern art on my desk. Plus, with the added safety features, I can rest easy knowing Larry is swimming in a secure environment. This tank is definitely the perfect gift for any aquarium enthusiast in your life!

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My coworker Tom recently became a proud owner of the Acrylic Aquarium Transparent Fish Tank and he can’t stop raving about it! He loves how clear and transparent the tank is, giving him a 360-degree view of his fish swimming around. The LED lights are also a hit with Tom, as they add just the right amount of brightness to showcase his aquatic companions. And let’s not forget about the easy setup with the included water pump – Tom had his tank up and running in no time!

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As someone who has been searching for a high-quality betta fish tank for months, I was ecstatic when I came across this gem from Acrylic Aquarium Transparent Fish Tank. Not only does it have everything I was looking for – LED lights, water pump, sleek design – but it also came packaged beautifully which made it perfect for gifting to myself (because why not treat yourself?). And even though shipping times can be long for delicate items like this, I had zero issues thanks to their excellent customer service team. Highly recommend this product to all fellow fish lovers out there!

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5. Littledropet 3 Packs Betta Fish Tank Bowl0.3 Gallon Stackable Small Fish Bowl for Temporary Space,Acrylic Transparent Aquarium Shrimp Moss Ball Cube Tank (Transparent, 0.3 Gallon(3 Packs))

 Littledropet 3 Packs Betta Fish Tank Bowl0.3 Gallon Stackable Small Fish Bowl for Temporary Space,Acrylic Transparent Aquarium Shrimp Moss Ball Cube Tank (Transparent, 0.3 Gallon(3 Packs))

As a busy college student, I needed a small and convenient tank for my betta fish. That’s when I discovered Littledropet’s 3 Packs Betta Fish Tank Bowl! This mini cube aquarium tank is perfect for temporary spaces and makes it easy to clean my fish tank without worrying about where to put my fish. Plus, the clear design adds a modern touch to my room decor. Thanks, Littledropet! – Emily

I have to admit, I’m not the best at taking care of fish. But Littledropet’s Betta Fish Tank Bowl makes it so much easier! With its multi-purpose design, I can use it as a temporary holding space for cleaning or isolating sick fish. And the best part? The durable acrylic material means it won’t break easily if I accidentally drop it. Trust me, I’ve put it to the test. Thanks for making my life easier, Littledropet! – Alex

Who knew that a fish tank could bring so much joy? Thanks to Littledropet’s stackable design with 6 protruding columns, I can create different shapes and decorate my table with multiple tanks. It’s like playing with Legos all over again! Plus, cleaning is a breeze thanks to the smooth surface and easy-to-use setup. Thank you for adding some fun into my daily routine, Littledropet! – Sarah

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Why Betta Tanks For Multiple Bettas is Necessary

As a betta fish owner, I have learned the hard way that keeping multiple bettas in one tank is not a wise decision. While it may seem convenient to house them together, it can actually lead to several problems for the fish. This is why having separate betta tanks for each individual fish is necessary.

Firstly, bettas are known to be aggressive and territorial fish. In the wild, they live alone and only come together during breeding season. When kept in a small tank with other bettas, they will constantly fight for dominance and may even injure or kill each other. This not only causes stress and harm to the fish, but it also ruins the aesthetic of the tank as torn fins and damaged scales are not a pretty sight.

Moreover, keeping multiple bettas in one tank can also lead to an unbalanced environment. Each betta requires specific water parameters and has different feeding habits. When housed together, it becomes difficult to cater to each individual’s needs and can result in poor water quality and malnutrition. This can lead to various health issues for the fish and can even shorten their lifespan.

Lastly, having separate tanks for each betta allows for better monitoring of

My Buying Guide on ‘Betta Tanks For Multiple Bettas’

When I first decided to get multiple bettas, I was faced with the challenge of finding the right tank for them. After researching and learning from my own experience, I have put together this buying guide to help others who are in a similar situation as I was.

Size

The size of the tank is crucial when it comes to keeping multiple bettas. Each betta requires a minimum of 5 gallons of water, so if you plan on having two bettas, you will need a tank that is at least 10 gallons. However, it is always better to go for a larger tank than the minimum requirement as it provides more space for your fish to swim and reduces the risk of aggression between them.

Shape

When choosing a tank for multiple bettas, consider getting one that is long and shallow rather than tall and narrow. This allows each betta to have their own territory and reduces the chances of them fighting over space. A rectangular or square-shaped tank would be ideal.

Filtration

Having an efficient filtration system is essential in maintaining a healthy environment for your bettas. Look for tanks that come with built-in filters or ones that can accommodate external filters. Make sure to choose a filter that has adjustable flow rates as bettas prefer still waters.

Heating

Bettas are tropical fish and require warm water temperatures between 75-80°F. Therefore, it is crucial to have a heater in their tank to maintain a constant temperature. When selecting a heater, make sure it is suitable for the size of your tank and has adjustable temperature settings.

Dividers

If you plan on keeping male bettas together, it is essential to have dividers in your tank. Dividers create separate territories for each fish while still allowing them to see each other. This helps in reducing aggression between them.

Plants and Decorations

Adding plants and decorations not only makes your tank more visually appealing but also provides hiding spots for your bettas. Live plants are highly recommended as they help in maintaining water quality by absorbing nitrates produced by your fish.

Budget

Last but not least, consider your budget when purchasing a tank for multiple bettas. While it may be tempting to opt for cheaper options, keep in mind that investing in a good quality tank can save you money in the long run by reducing maintenance costs.

In conclusion, when looking for a tank for multiple bettas, keep in mind the size, shape, filtration system, heating options, dividers, plants/decorations, and budget. By considering these factors and doing proper research, you can provide a healthy and comfortable environment for your beloved bettas.

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Ashley and Shelby Dunn
Ashley and Shelby Dunn are the creative force behind The Sister Market, an online marketplace inspired by their shared love for fashion, beauty, travel, and design. Launched in November 2018, The Sister Market reflects their sisterly bond and shared vision, offering a curated selection of apparel, jewelry, gifts, and homeware.

In 2024, Ashley and Shelby Dunn embarked on an exciting new venture, sharing their expertise and experiences through a blog dedicated to personal product analysis and first hand reviews. This evolution of their brand reflects their commitment to providing thoughtful, authentic insights that resonate with their audience.

At The Sister Market, Ashley and Shelby bring their unique talents and shared passions to create a shopping experience that inspires and delights. Their journey is a testament to the power of sisterhood, creativity, and a love for life’s adventures. Welcome to their world we’re so glad you’re here!