10 Best Betta Fish Tank Reviews By Consumer Guide for 2021


If you love betta fish, then you already know that it is no ordinary fish. And to rear it successfully you must have the best betta fish tank. These fish tanks are specifically designed for betta fish so you won’t have to worry about your fish jumping off and dying of dehydration.

The tanks are easy to use, making them great choices for beginners and even people who don’t have much time to look after their fish.

Moreover, they are beautiful and most of them come with hidden LED lights that come to life at night for clear viewing at all times. To help you get it right when shopping, below is a compilation of the best betta fish tank reviews in 2021.

1. Marineland Glass Portrait LED aquarium Kit, 5 Gallons

Buy now from Amazon
Marineland Glass Portrait LED aquarium Kit, 5 Gallons=

Whether you are a first-time fish parent or just need a small fish tank for your desk, the Marineland Glass LED aquarium Kit is an ideal choice. It boasts a portrait orientation that allows you to put plants and ornaments yet still have plenty of room for your betta. This fish tank is well-made with rounded corners and a clear glass canopy.

Thus, it allows for easy viewing from multiple angles. This fish tank comes with a hidden 3-stage filtration system and adjustable flow filter pump for effective performance.
Similarly, it is designed with a hinged LED system that comes to light with the natural moonlight and daylight settings.

The lighting system features a 3-way switch to enable you to toggle between blue, white, blue-only-setting, and off. The white LEDs create a flickering light in the water mimicking the effect of sunlight underwater. While the blue LEDs produce a soothing moonlight glow to give you a beautiful view of your fish.

2. Tetra Bubbling Hexagon Shape LED aquarium Kit, 1 Gallon

Tetra Bubbling Hexagon Shape LED aquarium Kit, 1 Gallon Buy now from Amazon

Consider the Tetra Bubbling Hexagon Shape LED aquarium Kit for all the essentials for fishkeeping success. Its 1-gallon capacity might seem like its drawback but the small size enables you to set up a beautiful aquarium in almost any space. This aquarium kit includes an internal filter, air pump, small filter cartridge, airline tubing, and airline valve connector.

As a result, it makes a great purchase for a first-time fish keeper. Featuring a hexagon shape, this fish tank provides clear and effortless viewing from multiple angles. It has a clear lid with a feeding hole to make for simple maintenance and reliable performance.

This fish tank comes with 3 LED airstones to bring it to life with green, red, blue, and all the colors in between. It is suitable for keeping one betta or up to two community tropical fish of all ages. This fish tank is made of acrylic, meaning it is high-quality and fish-grade to boost your confidence in buying.

3. Aqueon Betta Bowl Aquarium Kit in Black

Aqueon Betta Bowl Aquarium Kit in Black Buy now from Amazon

All of the components that you need to bring your new betta home are included in the Aqueon Betta Bowl Aquarium Kit. It also includes a divider to enable you to house up to two betta fishes per aquarium. This fish tank is simple to use and requires low maintenance, making it the best choice for beginners.

It comes with gravel, aquarium plants, and samples of food and water care to get you started. This fish tank features an easy-open feeding door to allow you to feed the betta without having to open the entire lid. It has high-quality craftsmanship composed of acrylic and a blue lid that looks beautiful in any space.

This model is see-through in all dimensions to provide you with a clear view in almost all directions. It is compact to enable you to set it up easily on your desk, TV stand, or anywhere else. Furthermore, this fish tank is available in blue and black varieties to suit people with different tastes and preferences.

4. Penn Plax Triple Betta Bow Aquarium Tank, 0.7-Gallon

Penn Plax Triple Betta Bow Aquarium Tank, 0.7-Gallon Buy now from Amazon

Measuring 4.25″D x 11.50″W x 7″H, the Penn Plax Triple Betta Bow Aquarium Tank is large enough to offer a 7-gallon capacity. This means that it is spacious enough to accommodate two betta fish. The best part, this fish tank comes with opaque dividing walls to give you a safe way to display multiple fish in the same tank.

All you have to do is to separate your aquarium into 1 or 3 individual tanks, choose blue or clear dividers to separate your fish as desired. This fish tank has a safe LED light setup in the lid that changes from blue light to white daylight. It includes a special filter-grid that allows for simple cleaning and the smooth running of the tank.

There are plant pins provided to keep the included decorative plants in place. This fish tank has an amazing display that is viewable from almost all angles. It has a rectangular shape that although takes much space offers more room for aquarists who have more than one betta fish.

5. Tetra Crescent Aquarium Kit, Energy Efficient LEDs

Tetra Crescent Aquarium Kit, Energy Efficient LEDs Buy now from Amazon

Featuring a curved, crescent-shaped front, the Tetra Crescent Aquarium Kit is perfect for one goldfish or up to 3 community tropical fish. It is a seamless tank designed to provide you with unobstructed viewing of your underwater environment. This fish tank has a 5-gallon capacity that is just the perfect size for living rooms, bedrooms, or dorm rooms.

It comes with a whisper quiet internal power filter to keep your tank clean and healthy for your fish. This fish tank is equipped with energy-efficient LED lights inside the low-profile black cover to bring it to life with bright white light night and day. It comes with a cover to help reduce water evaporation.

This fish tank is easy to set up thanks to the straightforward aquarium setup guide included. It boasts a feeding hole and cutouts for light to give you optimum convenience and reliability. Moreover, this model is designed for simple maintenance, giving you an effortless way to own and enjoy an aquatic paradise.

6. Back to the Roots Water Garden Fish Tank, 3 Gallons

Back to the Roots Water Garden Fish Tank, 3 Gallons Buy now from Amazon

Harvest organic micro greens from your aquarium in just 10 days when you have the Back to the Roots Water Garden Fish Tank. It is a 2-in-1 water garden that allows you to grow a succulent garden all year while also keeping your fish healthy. The fish waste fertilizes the plant on top while the plant cleans the water beneath for a win-win situation.

This water-garden fish tank is simple to operate and maintain, making it a great choice for a beginner. This unit comes with everything you need including organic microgreen seeds, fish food, and growstones among others. It includes a free stem curriculum on aqua phonic and hydroponic systems to encourage your kids to learn more about it.

This fish tank is not just unique but also it looks really beautiful to place anywhere in the living room, bedroom, or even office. It makes a great gift idea for a first-time fish keeper or anyone else who loves fish. Plus, this fish tank is backed by a 100% refund policy if it doesn’t work as promised.

7. YCTECH 1.2 Gallon Betta Aquarium Starter Kits Fish Tank

YCTECH 1.2 Gallon Betta Aquarium Starter Kits Fish Tank Buy now from Amazon

Constructed of impact-resistant plastic with crystal-clear clarity, the YCTECH 1.2 Gallon Betta Fish Tank is so good you might think it’s made of glass. It has one-piece construction to ensure superior strength and durability. This fish tank is easy to set up and maintain, meaning you won’t have any worries about possible leaks.

It is stylish and trendy to add visual interest wherever you add; bedrooms and living rooms alike. This fish tank is small so as not to take up much of your space, especially if you live in a small apartment or dorm room. Thus, you can use it to enjoy the fun of fish farming while making your home rich and colorful.

This fish tank features a semi-circular shape to ensure you have optimal viewing flexibility from most angles. It comes with small LED lights to not only make it beautiful but also provide you with a better view at night. Even better, this fish tank includes a super-quiet filtration system not to interfere with your peace of mind.

8. Marina Betta Aquarium Starter Kit

Marina Betta Aquarium Starter Kit Buy now from Amazon

For a cool and trendy way to showcase your betta, look no further than the Marina Betta Aquarium Starter Kit. It comes with all the basic equipment for first-time betta keepers and experienced keepers alike. This fish tank has a chic design that blends nicely in a variety of office and household settings.

It is equipped with a decorative background and gravel that is cute and stylish. This aquarium kit has a 6-inch cubed design that makes it compact to fit in most small spaces.
To help you get started smoothly, this fish tank comes with Max Betta food and Nutrafin betta plus conditioner.

It has a flora theme to enable you to create a calming element in your everyday environment. This unit is complete with white finishes everywhere to complement the flora theme and the colorful gravel. Best of all, it is available in various styles for you to pick from according to your preferences.

9. Penn-Plax Disney’s Frozen Themed Betta Tank, Blue

Penn-Plax Disney's Frozen Themed Betta Tank, Blue Buy now from Amazon

Bring Disneyland into your own home with the Penn-Plax Disney’s Frozen Themed Betta Tank. It has a dimension of approximately 11″ L x 3.25″ W x 5.75″ H, which is perfect for desks and other small areas. This fish tank is made up of crystal clear plastic to allow for durable performance and easy viewing.

Its frozen-themed nature makes it a great option for young fishkeeping-enthusiasts. This theme includes Hans, Elsa, Anna, Olaf, Sven, and kristoff images. This aquarium kit includes a sturdy fish tank and a backdrop featuring the magical ice castle. The tank is clear in the front and sides to provide easy viewing in multiple directions.

This fish tank kit includes a drain to allow for easy water changes. It is easy to install and to use as all you have to do is rinse with warm water after setup for use. Besides, this fish tank comes with top splits for oxygenation and convenience.

10. Marina Betta Kit, EZ Care

Marina Betta Kit, EZ Care Buy now from Amazon

Consider the Marina Betta Kit for a no-mess-no-stress fishkeeping solution. It is small in size to ensure it takes up very little space especially on your desk or counter. This fish tank boasts a chic design to blend in nicely with a variety of households and office settings.

Unlike others, this fish is designed so you don’t have to disrupt your betta or aquarium décor to carry out routine water changes. This is owed to the EZ care self-cleaning function that allows you to only add water and let it do the rest.

By adding water, the debris is flushed out to the base of the tank and then out to the reservoir located on the back to keep the tank running smoothly. This kit comes with stones to enable you to create a great looking aquarium immediately. And despite being small, this fish tank still has enough room for your fish to swim around.

Buyer’s Guide for the Best Betta Fish Tank

The most exciting part of starting your fishkeeping journey is finding the right fish tank, below are things to look out for

Size and Capacity

When it comes to the best betta fish tank size and capacity goes hand in hand. For one, you want to make sure that the fish tank can accommodate your betta fish, if it’s just one. But if you have more than one betta fish, then you should consider a spacious fish tank with dividers. Also, ensure you pick a tank that can fit in the available space.

Construction Material

For durability reasons, most fish tanks are constructed of either glass or sturdy plastic such as acrylic. It goes without saying that glass aquariums are durable and scratch-resistant. However, they can break easily if something hard lands on them. That is why most people prefer acrylic tanks since they are shatterproof to stand the test of time.

Included Accessories

The list is endless when it comes to all the accessories that your tank might need to work well. But most importantly, ensure the tank comes with LED for easy visibility at night. Also, consider if the tank comes with filters and a reliable drainage system for changing the water. This is because betta fish does not thrive in dirty stagnant water.


They say knowledge is power, and after going through the above reviews we believe you have the power to buy the best betta fish tank. The included products are easy to install, easy to operate, and pocket-friendly. Remember to go through our buyers’ guide to know what to look for in the best betta fish tank.


Please enter your comment!
Please enter your name here