The Best Betta Fish Tanks 2023: Review & Buying Guide

Lauren Kiekbusch
The Best Betta Fish Tanks

Bettas are beautiful in various bright colors and are entertaining to watch because they always appear cheerful. However, when it comes to finding the best betta fish tank, you must consider various factors, ranging from their needs to their environment.

Because they are so simple to care for, many beginners believe that Bettas can live in fishbowls, mini fish tanks, and novelty fish tanks. It is best to become acquainted with their requirements before deciding on your ideal betta tank.

So, with the right aquarium, you can create a low-cost, small, and thriving environment for your Betta Fish. So, let’s start with the question: What to look for before buying an aquarium for Betta fish?

First and foremost, your focus should be on this review’s ideal aquariums for a single Betta, and the tank should be a minimum of 3 gallons for just a single Betta. Next, choose a substrate that does not have complex or sharp edges that can harm your Betta’s fins. Choose fine gravel or sand instead.

You should still look for a tank with a filter because they will keep your aquarium clean and your Betta stress-free. On the other hand, Bettas require a consistent pattern of day and night, which is another feature that can significantly improve or degrade your fish’s well-being.

If you want to buy a betta aquarium, make sure to include plenty of hiding spots such as rocks, caves, and live plants such as Java Fern and Java Moss. Now, my friend, we are just getting started. 

Also worth reading;

  1. Best Light Spectrum for Aquarium Plants 2023: Based On Testing
  2. The Best Aquarium Filter For Goldfish Tanks 2023: Top Picks
  3. Can Betta Fish Eat Bread? (All You Need to Know)
  4. How Often Should You Feed Your Betta Fish?
  5. Do Betta Fish Need Darkness to Sleep?

Top 7 Best Betta Fish Aquarium

We will show you the best aquarium for your betta fish, giving your betta fish a stress-less environment. So check what we have listed for you.

Betta fish Aquarium

Product nameSpecificationAvailable
Marineland Portrait Glass LED Aquarium Kit
  • Product Dimensions ‏ : ‎ 11.81 x 11.62 x 17.05 inches; 12 Pounds
  • Item model number ‏ : ‎ ML90609
  • Date First Available ‏ : ‎ September 30, 2014
  • Manufacturer ‏ : ‎ Marineland
  • ASIN ‏ : ‎ B00O8SZTKQ
Back to the Roots Water Garden, Self-Cleaning Fish Tank 
  • Product Dimensions ‏ : ‎ 13.4 x 13.4 x 9.5 inches; 6.45 Pounds
  • Item model number ‏ : ‎ 32000
  • Date First Available ‏ : ‎ September 27, 2016
  • Manufacturer ‏ : ‎ Back to the Roots
  • ASIN ‏ : ‎ B01LZMHWF6
Aqueon LED MiniBow Aquarium Kit with SmartClean Technology
  • Product Dimensions ‏ : ‎ 15 x 10.67 x 15.44 inches; 5.25 Pounds
  • Item model number ‏ : ‎ 100544524
  • Date First Available ‏ : ‎ October 20, 2020
  • Manufacturer ‏ : ‎ Central Garden & Pet
  • ASIN ‏ : ‎ B08LKC4NLB
LED Cube Shaped 3 Gallon Aquarium with Pedestal Base
  • Product Dimensions ‏ : ‎ 10.51 x 10 x 10 inches; 4.41 Pounds
  • Item model number ‏ : ‎ 29095
  • Date First Available ‏ : ‎ June 17, 2012
  • Manufacturer ‏ : ‎ Tetra
  • ASIN ‏ : ‎ B008CA7W7E
Penn Plax Prism Nano Aquarium Kit With Filter and LED Light
  • Product Dimensions: 8.15 x 10 x 10.5 inches
  • Item Weight: 4.34 pounds
  • Item model number: WW120BK
  • ASIN: B00BJ7F3KU
Marineland Contour Glass Aquarium Kit with Rail Light
  • Product Dimensions ‏ : ‎ 9.5 x 10 x 10 inches; 8 Pounds
  • Item model number ‏ : ‎ ML90610
  • Date First Available ‏ : ‎ October 31, 2013
  • Manufacturer ‏ : ‎ Marineland
  • ASIN ‏ : ‎ B00GOFSB6U
Koller Products AquaView 3.5-Gallon Fish Tank
  • Product Dimensions ‏ : ‎ 11.25 x 8.75 x 13.5 inches; 3.8 Pounds
  • Item model number ‏ : ‎ AQ35000BLK
  • Date First Available ‏ : ‎ October 13, 2011
  • Manufacturer ‏ : ‎ Koller Products
  • ASIN ‏ : ‎ B0068CBY7C

1. Marineland Portrait Glass LED Aquarium Kit

This five-gallon curved glass aquarium kit serves as both a home for your fish and a visually appealing addition to your home decor.

It includes a rail LED light that hangs over the tank and can be set to either daylight (white) or nightlight (blue).

The energy-efficient LED light is hinged for easy access to the tank and has a 3-way switch toggle between white and blue, off, and blue-only settings.

The tank is designed in portrait mode. Your fish will have plenty of room to swim in this design, and the tank will take up very little space. In addition, the visual aesthetics of its rounded corners provide you with a beautiful view of your fish from multiple angles.

The kit is simple to put together, beautifully designed, and simple to maintain. The filter performs all types of filtration and will aid in the cleaning of your tank.

Main Features

  • Rounded corners and a clear glass canopy provide a variety of viewing angles.
  • We are a sliding glass canopy for easy tank access.
  • All types of filtration are included to keep your tank clean.
  • Great design that saves space while also making the tank look stylish.
  • Glass is a long-lasting material. In addition, the

The things that might be bothering you: After being soaked, the filter can be challenging to clean.

2. Back To The Roots Water Garden, Self-Cleaning Fish Tank

The recently redesigned Back to the Roots Water Garden is an improvement over the previous version and is a great option for learning about or teaching kids about concepts such as ecosystems.

The tank’s dimensions of 13.4 x 13.4 x 9.5 inches make it a good size for kids, the home, the office, or anywhere that requires a compact self-cleaning fish tank.

This tank can hold 3.5 gallons, which is sufficient for a single small betta fish. In addition, the top provides a vast area that can easily accommodate many plants, significantly increasing how effectively it cleans itself.

Organic microgreen seeds, D-Klor, Zym-Bac, grow stones, and fish food are all included. This will allow you to get started right away, saving you time and money on supplies.

If you want to teach your children about sustainability with any fish tank, the Back to the Roots Water Garden is the best option because it requires little maintenance.

Main Features

  • The aquaponics system cleans the water.
  • Organic microgreens can be harvested in about 1tendays.
  • Excellent design for ease of growth and cleaning.
  • The kit includes everything you’ll need on day one.

The things that might be bothering you: Because it lacks artificial light, plant growth will be limited by the lighting in the tank, and you have to set the tank near sunlight.

3. Aqueon LED MiniBow Aquarium Kit with SmartClean Technology

If you want a more traditional-looking aquarium, this MiniBow tank from Aqueon is an excellent option. This is an excellent aquarium for both beginner and also experienced aquarists. 

The aquarium’s small size makes it ideal for a small space and food in a small cartridge, and water samples are included.

This tank can help you treat your fish water, but you will need to purchase additional components such as a heater, substrate, and plants.

The LED lighting is housed within the low-profile black hood, which also includes a feeding hole. Soft white light illuminates the entire tank while also allowing plants with low lighting requirements to thrive. You can also find a power filter, which aids in removing water for water changes via the outflow nozzle.

Main Features

  • The filter fits snugly inside the fish tank.
  • Many models are more affordable.
  • There are four different sizes available.
  • Filtration and lighting are included.
  • The inside proportions are compact, which will give plenty of space for your betta.

The things that might be bothering you: LED lighting is insufficient to improve plant growth.

4. LED Cube Shaped 3 Gallon Aquarium With Pedestal Base

If you expect a smaller tank for your betta, this aquarium kit is the smallest we would recommend.

This 3-gallon square tank is ideal for a single betta fish, and It’s a low-profile transparent plastic tank with a small footprint that fits almost anywhere.

It includes a power filter with a whisper, a filter cartridge, LED lighting, and a pedestal base. The cube-shaped container is streamlined and trendy, providing a stunning view of the fish in the storage tank.

This aquarium and cover are made of clear plastic that will not crack or shatter and is resistant to splitting and shattering. In addition, this clear plastic is highly durable, so you won’t have to worry about your children scratching or breaking it.

Main Features

  • The design is appealing.
  • Feeding and aftermarket filter cutouts are included in the hood.
  • Plastic is as clear as glass and is shatterproof.
  • A modern design with a small footprint looks excellent.
  • LED lighting allows you to maintain your betta’s natural day-night cycle.

The things that might be bothering you: There is no heater included, and you may need to replace the filter with one that is better suited to bettas.

5. Penn Plax Prism Nano Aquarium Kit With Filter and LED Light

The Penn Plax Nano Aquarium is built with a rigid plastic nano tank with rounded corners. This tank has a capacity of 2 gallons, and the aquarium kit is ideal for those looking for a fish tank that will fit in small spaces like desks and dressers.

In addition, it is recommended for those who prefer not to have noisy fish tanks. You can use an LED light bulb with brilliant power that shines through the clear plastic of the lead and ultimately illuminates the fish tank.

A square opening at the top of the container allows some dirt particles and international bodies to enter the water.

This 2-gallon tank includes a filter with cartridges, so you won’t have to buy a filter separately. On the other hand, it is simple to set up and use. First, fill it halfway with water, then add gravel and plants and place the filter inside the tank to complete the setup.

Main Features

  • This tank is very light.
  • With the purification system, the design is visually appealing.
  • Filtering system that is both peaceful and effective.
  • The tank has an entirely modern design.
  • A fish tank that doesn’t make any noise.
  • Modern, with bright lighting.

The things that might bother you: It may not be able to accommodate many fishes.

6. Marineland Contour Glass Aquarium Kit With Rail Light

The MarineLand Aquarium has a medium-sized glass outline that ensures an ideal habitat for your fish. Furthermore, because it is a small unit, you can place it anywhere in your home.

The Marineland Contour Glass Aquarium Kit, with its sleek and modern design, is the ultimate tank and an excellent choice for betta fish.

This aquarium proved to be more potent than its small size would suggest. It came with a stylish LED taillight with bright white and blue LEDs highlighting the aquarium in daylight and moonlight settings. In addition, it has an adjustable flow filter pump and may be suitable for betta fish and other similar species.

A glass canopy that slid back provided easy access to this tank for cleaning. Another feature we liked was the high-quality glass cover, which makes it durable and safe.

Main Features

  • Views from all angles are possible thanks to the rounded corners and clear glass canopy.
  • LEDs produce the effects of sunlight and moonlight.
  • The hinged LED rail light and sliding glass canopy make feeding and maintenance simple.
  • Three stages of filtration provide a clean and healthy aquatic environment with tail light.

The things that might be bothering you: There isn’t much space at the back.

7. Koller Products AquaView 3.5-Gallon Fish Tank

Because of the material used and the shape, this tank is ideal for a child’s first tank. This tank is cylindrical and made of a single piece of plastic, which provides strength and durability.

The AquaView 3.5-Gallon Fish Tank features energy-saving led lighting with seven color options and four transitional color combinations that you can change to your liking throughout the day.

There is a feeding window built into the hood and an internal filter with a filter cartridge that the manufacturer can only replace at this time. The unique shape allows for viewing from multiple angles throughout the room.

This tank is made of plastic rather than glass, but its clarity is no less than glass. Moreover, because it is glued up with silicon, this stunning design is also long-lasting.

Main Features

  • You will be able to see your aquatic pets from a 180-degree optimal paranormal angle.
  • A LED timer is included to allow you to set a timer for changing light colors.
  • The cartridge contains poly-fiber fly ash as well as activated carbon.
  • LED lights come in seven different colors for added variety.
  • This tank can be used for a variety of purposes.

The things that might be bothering you: This 3-gallon water tank can be cracked after multiple drops.

You might be interested to read also: Aquarium Temperature Be for Betta Fish

Frequently Asked Questions

What is the best size tank for a betta fish?

Bettas have to have an aquarium with at least 3 gallons of filtration. Make your new home at least one day before you arrive. The aquarium’s minimum size depends on how many fish you have. The tank should be at least 3 gallons for a single betta.

Do betta fish prefer long or tall tanks?

Bettas like to practice, and more giant tanks can achieve that. Their health is better, and a larger fish tank also provides more excellent water quality (smaller tanks get dirty faster than bigger ones). At least one gallon should be a betta fish tank, but five gallons is preferable.

Do betta fish prefer vertical or horizontal tanks?

The form of a tank is also crucial to consider, as betta splendors prefer long, horizontal spaces rather than a vertical room like other fish species.

How deep should Betta tank be?

Betas should be maintained in aquariums no deeper than 12 inches by Matt Leighton, the Vivo-Fisch owner, and editor, lifelong betta fish manager (30 centimeters). He explained in an e-mail interview, “If it’s too deep, betta may not be able to reach the surface as quickly as possible.

Final Words

It is always critical to select the best fish tanks for your pets to keep them safe and healthy and avoid costly repairs. In addition, some people wish to purchase a giant aquarium to house a greater variety of fish.

We recommend getting the most giant tank possible, but keeping your betta in anything less than 2.5 gallons is good enough. Our list of the best betta tanks makes it simple to select a suitable home for your fish.

All of those tanks can provide your little water companion with the best environment for it to grow in. So, without thinking about it, you can select the option that appeals to you the most.

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