Top Best Betta Fish Tanks [2020]

Beta fishes are beautiful aquatic creatures. Betta fish tanks (with filter) need to be pleasant and have clean water. What is the best tank for betta fishes? In this list, you’ll find our recommendations of top best betta fish tanks (with a number sizes to fit your need) you can buy this year.

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A List of The Best Betta Fish Tanks with Filters in 2020

Tetra L.E.D Half Moon Betta Aquarium

Tetra L.E.D Half Moon-Betta Aquarium


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This tank can be used as a temporary place for your Betta to live. It doesn’t have filter and a pump. It is a clear plastic half-moon shaped aquarium which has LED light that can be used from above or below.

Its shape allows it to slip into corner recesses or to give a 360-viewing platform. Measuring a water of 1.1 gallons, a beta will experience plenty of movement with room to spare.

The lighting of this Tetra tank is easy to arrange. The illumination is tranquil for the beta.


  • Easy cleaning maintenance
  • Easy feed port on the lid
  • Wide size gives attention to appeal for the space


  • May need a screen over feed port

Tetra LED Cube Shaped 3 Gallon Aquarium with Pedestal Base

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Best for a tropical fish such as betta, it holds 3 gallons of water. It comes with Tetra 3i filter to keep the water clean. The lid has a handy feeding hole.

This aquaponic top seller is attractive in many ways. It’s cube design creates an esthetic appeal to work in most living spaces.

Maintenance for the Tetra Cube is convenient at any time. The filter arrangement may limit how often cleaning needs to happen.


  • LED lighting provides ample illumination
  • Clear plastic cover
  • 3-gallon capacity water tank


  • Plastic air pump

Tetra Crescent Acrylic Aquarium Kit 5 gallon

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This is one of the best-looking tanks on the market. It features Mechanical filter that catches the debris and waste in a cartridge. The best thing is that this tank uses Activated carbon which removes odor and discoloration. The dimensions are 16.6 x 11.2 x 13.2 inches.

The Tetra Crescent Acrylic Aquarium Kit comes in 2 different sizes: 5 gallons and 3 gallons. It offers you more choices for your fish. It has a simple and modern design. The Tetra Crescent is a very good looking fish tank. It comes with a lid, the tank, the LED lights and the pump with the filter.

This fish tank doesn’t have a cleaning system like the aquaponics. The filter pulls the water from the tank and pushes it to the filter which catches the wastes.


  • Tetra Crescent Acrylic Kit
  • Modern and neat design
  • Comes in two different sizes


  • Customers reported that the filter breaks down pretty easily

Tetra 20 Gallon Complete Aquarium Kit

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The best aquarium in our list features UL heater. Tetra Whisper 20 Filter is a perfect place for your Betta fishes to live. It is big enough and has scratch-resistant glass.

  • The dimensions are 24.2″ L x 12.4″ W x 16.7″ H

Fluval Spec III Aquarium Kit

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Small and convenient, this tank is perfect for small offices and rooms. It has mechanical, chemical and biological filtration. Also the 31 LED lights emphasize your fish in a beautiful way. The dimensions are 11.8 x 10.8 x 8.7 inches.

Fluval View Aquarium 4 Gallon

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It features a light, plastic body with removable cover. That’s a low budget tank which suits your Betta’s needs. It has integrated pump, filter and lightning. The aquarium is equipped with low voltage power supply, 10 white and 1 blue bulbs for highlighting your small creature. This tank is convenient and cheap.

  • Its dimensions are 15 1/4″H x 9″D x 17 1/4″ W

Fluval 10531A1 SEA EVO XII Aquarium Kit

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This is a stylish and modern place for your fish to live. It features powerful 3-stage filtration system that ensures that the water remains as clean as it can be.

The tank has multi-functional canopy with easy-feed door. So you wont waste time trying to adjust the door to replace the feed. The casing is sleek aluminum which ensures maximum durability and features touch lights for day and night environment.

  • It is a 13.5 gallon tank with dimensions: 22 x 11.5 x 15 inches

Fluval spec V aquarium

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Fluval is a very good looking, comfortable fish tank. It is also  small so that you can put it on desktops or countertops.

The Fluval Spec V is light and small, which makes it very easy to carry around. It has a capacity of 5 gallons.

On the inside, you can find filter bags, the tube, the outlet nozzle, the lid and the LED lights. You can find up to 37 LEDs and you can use them to make your fish tank even more beautiful.


  • Has a lot of space for your betta fish
  • Big number of LED lights
  • Nice design


  • Many customers reported malfunctions of the light system

Marineland Contour Glass Aquarium Kit


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This beautiful tank features rail light, 3-step filtration system and holds up to 3 gallons of water. It is stylish and convenient. The price is also great.

  • The dimensions are 12 x 12 x 12.5 inches

KollerCraft 6.5 Gallon Aquarium Kit

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This is one of the best tanks for its price. It has important features so your Betta can live there comfortably. It’s a 6.5 gallon semi-hex kit.

The tank features A.P.I SUPERCLEAN 10 Power Filter which makes the water crystal clean. The filter also removes any odors and discolorations of the water. It has LED lighting with 7 colors and makes your room an interesting place.

  • The dimensions are 11 x 18 x 12.5 inches

EcoQubeC Aquarium  Desktop Betta Fish Tank

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This tank features self-cleaning system which allows for low maintenance. It also has lighting effects, powerful filter and natural plants.

  • Dimensions: 7.5 x 7.5 x 9 in


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The EcoQube Aquarium has a capacity of only 2 gallons. This makes it very convenient in size and allows you to easily move it anywhere you want: table, desktop, countertops etc.

The EcoQube focuses on super low maintenance, therefore its designers have already included an aquaponic filter which will make you to not have to change the water so often.

This fish tank comes with a full kit which includes the aquaponic filter, the glass cover, the sand decoration, the wireless remote for the LED lights and the basil seeds. The EcoQube is perfect for you if you don’t want to buy additional stuff in order to give your betta fish a new comfortable house.


  • It is veryconvenient in terms of size
  • Low maintenance
  • Complete aquarium starter kit
  • Aquaponic filter


  • Quite high price
  • LED light might present malfunctions

Marineland ML90609 Portrait Aquarium Kit

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The Marineland ML90609 has a unique, great and smart design which makes it beautiful from any edge you look at it. It is small and compact and this makes it suitable for any table from your office or home. However, the tank has a 5 gallon capacity which makes it a quite big living environment for your betta fishes.

This aquarium comes incorporated with a LED light system which provides two light settings: bright blue and white. It has a cover who can slide backwards over the filtration system.

The filtration framework is perfectly camouflaged behind the tank and it works gorgeously in order to keep the water constantly circumnavigated.


  • Robust glass
  • Beautiful design
  • Very good quality
  • LED lights system that can limit the refraction of the sunlight


  • Strong water current
  • Trouble with maintenance

API Aquaview 360 Aquarium Kit

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The Api Aquaview 360 Aquarium Kit focuses on the large viewing angle. It is a cylindrical shaped tank offering a large 360 view. It is available in 3 different sizes: 6 gallons, 3 gallons and 2 gallons. Once again, there’s a wide variety of choice for your betta fish.

In the kit are included the LED lighting solution, the pump and the filter. The LED lightings can change between 7 different colors: white, red, blue, purple, green, aqua and amber.

The filtration system is quite powerful: it can purify at a speed of 45 gallons/ hour. The resin carbon filter cartridge prevents odors, organic pollutants and discolorations to occur.


  • Effective filtration system
  • Multiple sizes
  • Various LED lights


  • The durability of the LED lights is scarce
  • It is built with cheap materials

Back to the Roots Water Garden

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One of the great aspects of the Back to the Roots tank is it is self-cleaning. The filtration arrangement makes it so easy to keep this elegant-looking tank.

Offering grow-pods for plant location, this aquaponics solution is a favorite for its sheer beauty. The simplicity in design, yet room enough for a couple of fish makes this a quality solution.


  • Optimal space for a couple of fish.
  • Great tank for family viewing of underwater life.


  • Filter operation may be rough.

Elive Aquaduo 3 Gallon Beta

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Elive makes a quality product with this aquaponics beta tank. The small size allows it to fit nicely in any room space.

The underwater life for the fish offers a unique viewing experience for anyone captivated.


  • Relaxing sound
  • Quality filtration


  • Filter may be slightly loud

Penn Plax Aquaponic Betta Fish Tank

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For quality aquaponics tanks, Penn-Plax offers a beautiful tank. Circular in design, eliminating corner distractions and creating a refreshing perspective for beta tanks.

Plant life in this tank is easy to adapt. Bamboo and other aquatic plants work well. This means the beta will have plenty of area to settle around.


  • Circular design creates a desirable view from all directions.
  • Maintenance issues are kept to a minimum.


  • Size may be a bit small

Joyfay Aquaponic Fish Tank

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You’ll love how this smart design works for both your fishes and plants.

  • Easy to setup
  • Natural oxygen supply

Good to Know

A top rated aquarium tank for betta fishes plus aquaponics fish tank should be:

  • with built-in filter
  • included heater and plant
  • necessary kit and accessories

Betta fish tank vs. aquaponics betta fish tanks

This kind of fish doesn’t require special needs, making it easy for you to take care of it.

The aquaponic betta fish tanks have grown in popularity with these fishes.

Small yet beautiful creatures, betta fishes are perfect for your home aquarium. It’s advisable that you regular clean the tank or use a proper filter to maintain water quality.

Have fun raising your beautiful betta! The best betta fish bowl should be simple enough to place anywhere in the home. It’s easy to clean and keep the water clean. Please continue reading for our recommendations of the best bowls you can buy this year.

Having the best tanks, you create an environment in which your Betta can flourish: living a happy and healthy life. To decide which is the best betta fish tank to buy, you should first consider the tank size that fits in your living room.

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