The 25 Top-Rated Betta Tanks for Thriving, Happy Bettas

Betta fish are also known as Siamese fighting fish, and for good reason: they fight. For this reason, bettas must be kept separate from other bettas and, typically, other varieties of fish, as well. They do best in small tanks with regular water changes, although because they are labyrinth fish – meaning they can take in oxygen through their gills as well as breathe oxygen from the air – they can survive in stagnant, non-oxygenated tanks.

These traits make the colorful, lively betta fish an ideal choice for livening up your desk at the office, for kids or those who are just getting started with fish keeping. While bettas can survive and even thrive in an ordinary fish bowl, giving your new pet the best will ensure that he stays happy and healthy to brighten your space for a long time to come. We’ve rounded up 25 of the best, most innovative, top-rated betta tanks to help you choose the best environment for your betta. The average ratings listed below are based on feedback from Amazon.com reviewers and are current at the time of this writing.

Quick Overview: Best Betta Fish Tanks

ProductDetails

TOP PICK

Aquavista Betta Fish Clock Aquarium
  • Space-saving
  • Easy to use
  • Doubles as a wall clock
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Aqueon Betta Bowl Aquarium Kit
  • Low-maintenance
  • Easy-open feeding door
  • Comes with a decorative plant and gravel
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Aqueon BettaBow LED Desktop Fish Aquarium Kit
  • LED light hood
  • Includes filter and cartridge to keep water clean
  • Fish food and water care samples included
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Aqueon Kit Betta Falls
  • Sleek, curved design
  • Compact
  • Includes filter and cartridge
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As Seen on TV 56028 My Fun Fish Tank
  • Self-cleaning
  • Simple to maintain
  • Included LED light
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1. Aquavista Betta Fish Clock Aquarium

Current Rating: 3.4

Aquavista Betta Fish Clock Aquarium

Never dread looking at the clock again with this innovative betta tank that doubles as a wall clock. Easy to set up and maintain, the Aquavista Betta Fish Clock Aquarium is sure to be a conversation-starter.

Key Features:

  • Space-saving – takes up no room on your desk
  • Easy to use; simply add water and your betta
  • Doubles as a wall clock
  • Conversation-starter

2. Aqueon Betta Bowl Aquarium Kit

Current Rating: 4.0

Aqueon Betta Bowl Aquarium Kit

This half-gallon aquarium is the perfect way to get started with a betta fish. It has a lid to protect your betta from curious felines, complete with a feeding door to make feeding time simple.

Key Features:

  • Includes Aqueon Betta Food and Betta Bowl Plus samples
  • Divider included to keep two betta fish in the same aquarium
  • Comes with a decorative plant and gravel

3. Aqueon BettaBow LED Desktop Fish Aquarium Kit

Current Rating: 3.6

Aqueon BettaBow LED Desktop Fish Aquarium Kit

If the basic betta tank above is too simple for your liking, the Aqueon BettaBow LED Desktop Fish Aquarium Kit takes it up a notch with LED lights to illuminate your beautiful betta.

Key Features:

  • LED light hood brings your aquarium to life
  • Includes filter and cartridge to keep water clean
  • Fish food and water care samples included

4. Aqueon Kit Betta Falls

Current Rating: 3.4

Aqueon Kit Betta Falls

For the dedicated betta keeper who wants to keep several bettas, the Aqueon Kit Betta Falls can hold up to three bettas in individual sections, and the cascading waterfall feature is sure to add interest to your office or any space.

Key Features:

  • Frosted panels keep neighboring bettas from seeing each other
  • Sleek, curved design
  • Compact; won’t take up much space on your desk
  • Includes filter and cartridge

5. As Seen on TV 56028 My Fun Fish Tank

Current Rating: 3.5

As Seen on TV 56028 My Fun Fish Tank

This aquarium makes a great gift for a first-time betta keeper, and it’s incredibly low-maintenance – it cleans itself! Simply pour clean water in and watch while the old, dirty water drains through the disposal tube.

Key Features:

  • Self-cleaning
  • Simple to maintain
  • Included LED light

6. Back to the Roots Water Garden

Current Rating: 3.4

Back to the Roots Water Garden

The Back to the Roots Water Garden is a self-cleaning, three-gallon fish tank that is sure to liven any space with plant life and a colorful betta fish.

Key Features:

  • Optimized water circulation
  • Includes gravel, organic seeds, Growstones, and a natural d-chlorinator
  • Includes natural fish food
  • 3-gallon capacity
  • Free interactive aquaponics curriculum included

7. BioBubble Wonder Bubble Tunnel Kit

Current Rating: 4.0

BioBubble Wonder Bubble Tunnel Kit

The BioBubble Wonder Bubble Tunnel Kit provides an aquatic tunnel and healthy habitat for small freshwater fish like bettas. Your betta can swim up and through the tunnels for a more enriching environment than the standard fishbowl provides.

Key Features:

  • Uses positive water pressure to keep water in tunnels
  • Apply a mirror to the flat back or showcase a favorite photo
  • Includes a planting tray to grow plants or flowers

8. Caveen Mini USB LCD Desktop Lamp Light Fish Tank

Current Rating: 4.1

Caveen Mini USB LCD Desktop Lamp Light Fish Tank

This desktop betta fish tank is also an LED lamp and an alarm clock, making it a multi-functional gadget suitable for any office or home.

Key Features:

  • Clock displays time, temperature, date, snooze, countdown timer, and more
  • 6 different modes of tranquil nature sounds
  • 2 switches for operating the LED lamp and water pump separately
  • Dual compartment desk organizer holds pens, rulers, etc.
  • Adjustable overhead LED light and multicolor LED interior lights under water
  • Runs on USB power
  • Half-gallon capacity (approximately)

9. Elive Betta Fish Bowl

Current Rating: 4.0

Elive Betta Fish Bowl

This betta fish tank is also a planter, and it comes with pre-installed LED lights and a four-hour timer. At about 0.75 gallons, this betta tank is easy to maintain but will brighten any setting with a colorful betta and plant life.

Key Features:

  • 7” x 9” x 7.75”
  • Powered by USB
  • Can be used as a convenient desktop organizer
  • Planter and LED light included

10. Fish Bubble – Wall Mounted Acrylic Fish Bowl

Current Rating: 3.8

Fish Bubble - Wall Mounted Acrylic Fish Bowl

This wall-mounted acrylic fish bowl is the perfect way to keep a betta fish without taking up valuable space on your desk or counter.

Key Features:

  • 10 x 5.5 inches
  • Easy wall mount
  • Get several to keep multiple betta fish separately
  • Capacity of about one gallon

11. Fluval Spec III Aquarium Kit, 2.6-Gallon

Current Rating: 4.3

Fluval Spec III Aquarium Kit, 2.6-Gallon

This 2.6-gallon aquarium has a powerful, 31-LED lighting system to illuminate the tank and brighten your space and provide a healthy environment for your betta fish.

Key Features:

  • Etched-glass tank with aluminum trim
  • Includes foam block, activated carbon, and BioMax bio rings
  • 11.8 x 10.8 x 8.7 inches

12. KollerCraft Betta Kit, Cube Fish Tank, 1.5 Gallon

Current Rating: 3.5

KollerCraft Betta Kit, Cube Fish Tank, 1.5 Gallon

Ideal for a home, dorm room, or office, the KollerCraft Betta Kit is a cube-shaped fish tank with a 1.5-gallon capacity.

Key Features:

  • 7-color LED lighting
  • Runs on 2 AA batteries (not included)
  • Optional 4.5V power adapter for operating LEDs
  • 8.50 x 9.00 x 8.50 inches

13. KollerCraft API Aquaview 360 Aquarium Kit

Current Rating: 3.7

KollerCraft API Aquaview 360 Aquarium Kit

This compact betta fish tank is shaped like a cylinder, providing a complete view of your colorful fish without taking up a lot of real estate on your desk or counter.

Key Features:

  • 2-gallon capacity
  • 360-degree view
  • Internal power filter
  • Resistant to impact
  • Kid-friendly
  • 10-1/5 x 10-1/2 x 10-1/5 inches

14. Lee’s Round Betta Keeper

Current Rating: 3.7

Lee's Round Betta Keeper

This simple, round betta fish tank offers a 360-degree view of your beautiful betta fish. The bottom of the tank has feet that fit perfectly into the grooves of the lid, meaning these tanks are stackable if you want to keep more than one betta.

Key Features:

  • Tank undergravel filter carbon cartridge included
  • Includes decorative plant and gravel
  • Stackable units

15. Marina Betta Starter Kit

Current Rating: 3.5

Marina Betta Starter Kit

The Marina Betta Starter Kit is the perfect choice for first-time betta keepers. A six-inch, cube-shaped aquarium with a yin/yang theme, it’s also a great decorative piece and conversation starter for your office or home.

Key Features:

  • Includes decorative background and gravel
  • Nutrafin Max Betta Food and Nutrafin Betta Plus Conditioner included
  • Ideal for small spaces and beginners

16. Marineland Contour Glass Aquarium Kit

Current Rating: 4.3

Marineland Contour Glass Aquarium Kit

A stylish aquarium kit with rail lighting, the Marineland Contour Glass Aquarium Kit offers a hidden, three-step filtration system to keep the water clean for your betta or other fish. This particular tank has a capacity of three gallons, although a larger, five-gallon version is also available.

Key Features:

  • 3-gallon capacity
  • Daylight and moonlight LED settings
  • Easy to use
  • 3-step filtration system with adjustable flow filter pump

17. Penn Plax Deluxe Triple Betta Bow Aquarium Tank

Current Rating: 3.1

Penn Plax Deluxe Triple Betta Bow Aquarium Tank

This betta tank includes two opaque dividers so you can house three bettas separately in the same tank. It has a two-color light system, allowing you to switch from day to night lighting with a simple switch.

Key Features:

  • 4.25″D x 11.50″W x 7″H
  • 7-gallon capacity
  • 2 color lights
  • Filtration system
  • Opaque dividers to separate up to 3 betta fish

18. Penn Plax Vertex Aquarium Kit

Current Rating: 4.2

Penn Plax Vertex Aquarium Kit

This aquarium kit, also from Penn Plax, is suitable for any type of small freshwater fish, but it works great for betta fish, too. Featuring unique bent glass and a frameless design, you can view your betta fish from any angle in this aquarium.

Key Features:

  • Hang on water filter, thermometer, and fish net included
  • Plastic lid with hinges opens easily for cleaning and feeding
  • 2.7-gallon capacity
  • Compact enough to sit on your desk

19. Penn-Plax Aquaponic Betta Fish Tank

Current Rating: 4.0

Penn-Plax Aquaponic Betta Fish Tank

Another Penn Plax aquarium, this model is an aquaponic betta fish tank, meaning it’s designed for both plants and betta fish, which creates the perfect healthy environment for your betta.

Key Features:

  • Plastic planter with ceramic substrate planting material
  • Plant purifies water while absorbing betta waste
  • Easy to clean
  • Can be used as a planter without fish as well
  • Suitable for betta, goldfish, bloodfin tetra, and white cloud minnow

20. petbob Aquaponic Transparent Aquarium

Current Rating: 3.8

petbob Aquaponic Transparent Aquarium

This aquaponic aquarium from petbob creates a self-sustaining loop, as the plants work to purify the water and absorb waste from your betta fish as nourishment. It’s also self-watering, allowing you to go out of town for a few days without worrying about watering the plant.

Key Features:

  • Built-in ultra silence air pump and ecological filtration system
  • Remote control LED System
  • 16 selectable color options
  • 360-degree view of your betta

21. Tetra 1.8 Gallon Waterfall Globe Aquarium Kit

Current Rating: 3.7

Tetra 1.8 Gallon Waterfall Globe Aquarium Kit

 

This round, desktop betta tank is compact, so it won’t take up too much space yet will add some life to your home or office. It has a 1.8-gallon capacity and is suitable for bettas and other small fish.

Key Features:

  • Unique waterfall feature
  • Cartridge-based filtration
  • On/off button for light
  • Pump-driven power filter

22. Tetra 29041 Half Moon Bubbler, 3-Gallon

Current Rating: 3.8

Tetra 29041 Half Moon Bubbler, 3-Gallon

This fun betta fish tank has a color-changing bubble effect, making it a great gift for kids who want an easy-to-care-for fish and easy-to-maintain tank that’s a ton of fun.

Key Features:

  • Half-moon shape offers a 180-degree view
  • Cartridge-based filtration
  • Color-changing LEDs

23. Tetra 29050 LED Betta Tank

Current Rating: 3.7

Tetra 29050 LED Betta Tank

This betta tank has a unique shape and a small footprint so it won’t take up much desk space. It holds up to one gallon of water. With four white LED lights, you can add some ambient lighting to your betta’s environment and to your home or office and the same time.

Key Features:

  • Base lighting with 4 white LED lights
  • LEDs can be turned on or off
  • Takes 4 AA Batteries (not included)
  • Can be charged with a micro USB cable (not included)
  • 7.25-inch D x 9.5-inch W x 8.5-inch H

24. Tetra 29263 Betta Bubble Bowl

Current Rating: 4.0

Tetra 29263 Betta Bubble Bowl

The Tetra Betta Bubble Bowl is a round, modern-looking tank with built-in LED lighting that you can turn on or off with a simple switch.

Key Features:

  • Easy access for feeding
  • Battery-operated LED lights (not included)
  • Fun shape is great for modern spaces
  • 0.5-gallon capacity

25. Umbra FishHotel Mini Aquarium

Current Rating: 4.1

Umbra FishHotel Mini Aquarium

The Umbra FishHotel Mini Aquarium is sleek, stylish, and modern, and you can stack multiple units to create a tall, condo-like apartment for multiple betta fish.

Key Features:

  • Detachable outer shell can be painted to match your decor
  • 7.5 x 7.5 x 8 inches
  • 2-gallon capacity
  • Stackable for multiple bettas

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