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Betta fish tanks come in so many different shapes, sizes and brands it can be hard to know which is best. Do you need a small (but not too small) tank, something plastic, glass or a tank that is just AWESOME?

You’ll see that Awesome Betta tank later on:

So I decided to do some research and list out as many cool Betta tanks that I could find. And if you’re thinking of bringing a Betta fish into your life? Or, you’ve been keeping a Betta in a vase or fishbowl and looking to make your fish happier by putting him in a bigger tank?

We’ve got some tanks for you. In the table below you’ll find our top 5 picks and below we’ll discuss all twelve in more detail.

New To Betta Fish? Check out our guide How To Care For a Betta Fish For Beginners for some great step by step tips.

Our Top 4 Betta Fish Tank Options

Prices and images pulled from the Amazon Product Advertising API on:

Many misinformed Betta owners and pet store employees will tell you that Bettas can be kept in small fishbowls and require very little maintenance.

While they aren’t difficult to care for, there are some things you need to think about when creating the perfect home for your Betta and caring for him throughout his life.

First and foremost is the tank that you get him. Betta’s generally shouldn’t be kept in tanks smaller than 2.5 gallons (though a little smaller is okay if you’re willing to do some additional maintenance). 5 gallons is even better.

You also need to outfit the tank properly.

Adding a Betta tank filter will help remove toxins from the water and keep your Betta healthy. An affordable aquarium heater will maintain the tropical temperatures that Bettas need. And throwing in Betta fish tank accessories like plants, decorations, and places to explore and hide, will make your Betta comfortable in his new home.

Further Reading: Learn how to clean your Betta tank the right way.

These 12 best Betta tanks will give you a great start on caring for your Betta, and will let you do so in a package that looks great and helps you show off your beautiful pet.

1. Our Pick For The Best Betta Fish Tank Kit

The Marineland ML90609 Portrait Aquarium Kit, 5-Gallon

The Marineland Portrait Aquarium kit is a beautiful 5-gallon tank that lets you show off your Betta with contemporary style.

It’s made of curved glass so there is nothing blocking your view, and the blue and white LEDs have both a daytime and nighttime mode. This tank also includes a concealed pump and filter, so you have just about everything you need.

If you decide to get this tank check out our full review of the Marineland Aquarium & find out what’s missing so you’re ready to go when it arrives.

Overall, for its awesome looks and great functionality, this is easily one of the best 5-gallon Betta tanks available (almost perfect).

Watch this video on setting up the Marineland Portrait 5 gallon Betta fish tank

2. Best Unique Betta Fish Tanks

GloFish 29045 Aquarium Kit with Blue LED light [5-Gallon]

There is definitely something unique about fish that glow! And although this aquarium kit is marketed for Glofish, it’s also a great tank for Bettas.

This is a curved 5-gallon tank made of quality acrylic, and it comes with a microfilter and blue LED lights.

Throw in some fluorescent Betta fish tank accessories and your Betta’s home will glow with extreme color.

3. Awesome Betta Fish Tank Bowl

The Tetra Waterfall Globe Aquarium Kit [1.8 Gallon]

Whoever said the traditional fishbowl couldn’t be cool?

Tetra puts a unique spin on this classic design with an interesting waterfall effect that creates visual appeal and soothing sounds.

The water flow can be a little strong for some Bettas, but adding a floating Betta log slows down the current and gives your Betta a spot to hang out. This tank also includes a hidden pump and filter.

Watch this video overview on The Tetra Waterfall Globe Aquarium.

4. Top Plastic Betta Fish Tank  

Fluval View Oval Plastic Aquarium [4 Gallon]

The Fluval View is all about getting the best “view” of your beautiful Betta.

This luxurious 4-gallon plastic tank is uniquely shaped and lets you see in from all sides. You won’t even notice the white pillar at the back of the tank that hides the pump and filter, and the white plastic lid houses LED lights.

The clarity of this awesome Betta tank makes it easy to enjoy your prized Betta.

Watch this short Vdeo on the Fluval View.

5. Cool Betta Fish Tank 

The BioBubble Wonder Bubble Tunnel Kit [1.5 Gallon]

The very cool BioBubble Wonder Bubble Tunnel kit is not your typical fish tank.

It’s essentially the bottom half of a fish bowl with a tunnel suspended above it. The magic of positive water pressure keeps the tunnel filled with water and gives your Betta somewhere to swim and explore that seems suspended in midair. That means lots of fun for you and your Betta.

Also, consider:

If you’re looking for a great Betta tank with plants Read: 7 Awesome Betta Fish Aquaponics Kits For Your Home

Further Reading: Learn more about Fish that don’t need a filter

Watch this video on the BioBubble Wonder Bubble Tunnel Kit

6. Nice Size Betta Fish Tank With LED Lights 

Fluval SPEC Desktop Glass Aquarium [2-gallon]

The Fluval Spec can’t be beaten for the ultimate in style and function.

This 2-gallon tank is small enough to fit on any desktop, and features sleek design in a complete package. Glass and aluminum construction, a 3-stage filter hidden behind frosted glass, and suspended LED lights make this tank a unique and eye-catching home for your Betta.

Watch this video unboxing and setup of the Fluval Spec

7. Best Large Betta Fish Tank 

The Fluval Spec V Aquarium Kit [5 Gallon]

The only thing that could make Fluval’s SPEC aquarium even better would be a 5-gallon version and Fluval delivers with the Spec V.

The same quality construction and Fluval components come together in a bigger size to give your Betta more room to stretch his fins. And with the sleek design of this Betta tank, he’ll look great doing it.

For more information, we have a detailed review of the Fluval Spec V kit where we cover the good the bad and the ugly.


If you want to compare some of the best 5-gallon kits read our post Superior 5 Gallon Betta Fish Tanks For Under $100

Watch this video review of the Fluval Spec 5 Gallon Aquarium Betta Fish Tank

8. Great Betta Fish Tank With a Filter 

Fluval Spec III Aquarium Kit [2.6 Gallon]

If you don’t have the space for a 5-gallon tank, Fluval’s Spec 3 gives you the same stunning looks and unbeatable functionality in a nice-sized 2.6-gallon tank.

This tank has everything you expect from the Fluval spec series. Etched glass sides with aluminum trim, suspended lighting unit with 31 LEDs, and a top notch Fluval filter make this a great tank for any Betta.

Watch this video of the Fluval Spec 2.6 Gallon Betta Fish Tank

9. Our Favourite Marina Betta Fish Tank Kit 

Betta aquarium kit from Marina [1.7 Gallons]

The most awesome thing about this Betta aquarium kit from Marina is its simplicity. This no-frills plastic tank hits all the basics and does it with a fun shape.

If you need a basic and affordable home for your Betta, there’s no better choice than this great little tank. The Marina Betta Aquarium Kit may be one of the best small Betta tanks on the market.

10. Modern Betta Fish Tank For Your Office 

The Fluval Edge Aquarium with LED Light [6 Gallon]

Looking for something for your office that shows style and class?

This 6-gallon, a six-sided aquarium is glass from edge to edge and looks like it’s floating in thin air because of its pedestal base. Pump and filter are tucked out of sight in the stylish cube resting on top.

The Fluval Edge is just as much as modernist sculpture as it is a great Betta tank, and it comes with the same quality you expect from Fluval.

Watch this video review of the Fluval Edge 6 gallon Betta Fish Tank

11. Cool Betta Fish Tank For Your Desk 

The Penn Plax Vertex Aquarium Kit [2.7 Gallon]

Coming in just under 3 gallons this tank is perfect for your desk.

With its bent glass design and frameless construction make this modern-looking tank from Penn Plax an attractive showpiece for your home or office. With this tank, you’ll be able to show off your Betta from any angle.

Well suited for beginning Betta keepers with contemporary flair, Penn Plax also includes a quality HOB Filter, thermometer and fish net, so you’ll have everything you need

Watch this video unboxing and review of the Penn-Plax Vertex 2.7 Aquarium Betta Fish Tank


12. Our Pick For a Small Betta Fish Tank 

Marina 360-Degree Aquarium Starter Kit  [2.65 Gallon]

Breaking from the conventional rectangular or fishbowl style Betta tanks, the 360-Degree Aquarium starter kit from Marina features an interesting cylindrical design and viewing angles from all sides.

Pump and filter are hidden in the subtle pillar at the back of the tank, and there’s even room to add in a heater.

One more thing:

If you want to compare a few other terrific small aquarium kits read our post 7 Terrific Small Betta Fish Tanks

What is the Best Betta Fish Tank?

Having a great Betta tank means a happy Betta, and happy Bettas are more energetic, playful, and entertaining for you.

And the best Betta tanks not only make a great home for your Betta, but they also enhance your own home with style you’ll be proud to show off.

No matter the size you need or the style you’re going for, you should be able to find a tank on this list to fit your needs. Once you have the perfect tank setup, you and your Betta will be ready for years of enjoyment.

All that aside, in our opinion the best rated Betta fish tank would be either the Marineland Portrait or the Fluval Spec V. As we note above both tanks come with awesome features, accessories and come in size just perfect for your little friend.

And finally:

If you’re looking for something low maintenance check out our post on NoClean Aquariums Betta Fish Tank: 8 Truths About Gravity Flow Self-Cleaning Tanks but be warned it’s not as easy as you think.