5 Best Betta Fish Tanks 2021 Reviews

Betta fishes always like to survive in vast, larger tanks which consist of great open water and swimming space.

Most people think that bettas like to live in vase and bowls, you can say in small spaces but the concept is completely wrong.  As bettas are mostly aggressive so they need larger space.

It is in the nature of bettas to swim up and down to the sides of the tank when they are unhappy or aggressive. So we do not advise you these types of tanks. The tank consists of water which is less than 3 gallons are not advisable.

So here we will guide you about the best betta fish tanks available in the market with their pros and cons.

Top 5 Best Betta Fish Tanks

1. Koller Products AquaView 3 Gallon

This beautiful fish tank comes with a beautiful look. Its energy-efficient LED lights to come with 7 attractive colors. Colors include green, red, aqua, amber, purple, white and blue.

You can have many color-changing sequence choices just by pushing a button. Its filter is very strong that filters out all ammonia and other wastes.

The rate of water filter is 25 gallons per hour. It is made of plastic and this plastic is so crystal clear that it gives the look of glass.

The plastic is also durable so you do not have to worry about leakages. You can use this at least for 2 years. This trendy and attractive fish tank is easy to carry and place. You can place it as a décor in your home. It is 100 percent guaranteed.

Pros: It is really affordable. Its cylindrical shape, attractive look and attractive colors setup give you a chance to make a good change in your room’s or office’s decoration. The LED lights work well. It is also very durable. It is best if you have small betta right now.

Cons: It does not come with an air stone and pump. Its feeding hole may get clogged up very easily.

2. Tetra LED Half Moon Betta Aquarium

This Betta Fish Tank is breathtaking when you look at them. This stylish half-moon shaped tank gives you a full viewing window.

You can watch with from all sides because all sides are transparent. It also contains an LED light that shines or glows from above as well as below.

Even this tank is small but enough for 1 betta fish. You can keep it on any desk or table. It would be easy to carry. Its capacity is 1.1 gallons. If you are concerning about general rule for tank size then it is one inch of fish per gallon.

The material is a clear plastic half-moon shaped tank with a clear plastic canopy and feeding hole. This feeding hole makes it easy to feed fish. The LED light is moveable.

Pros: It is easy to clean. Lights are out of the tank so there would be no risk of damage and run on batteries. It is really beautiful to keep in your place.

Cons: It is not suitable for young betta because of its size. It has plastic bumps on the bottom of the tank.

3. Fluval Spec V Aquarium 5-Gallon

It is a beautiful 5 gallon Nano aquarium with three transparent sides. As it is a 5-gallon aquarium so it is best for bettas. Your betta can easily swim and be aggressive in this space.

Free spaces are much needed for bettas. It has a powerful 37 LED lighting system that is in a sleek design to keep your fish happy. Lights also enhance its looks.

The glass tank is etched with aluminum trim. The filtration area is concealed with a honeycomb design. The honeycomb design is at the bottom of the tank.

It also contains BioMax bio rings, black foam block, and activated carbon. Dimensions are 17.2 x 10.6 x 6.3 Inch. It has safe low voltage transformer. The powerful pump and filter really works well and is very adjustable. It is excellent.

Pros: It has a lot of space for a betta. It is very easy to clean. The tank also has a separate potion for the filter.

Cons: Filter flow can be strong for betta sometimes. Lights are not reachable for many plants. It may be expensive for some.

4. Marineland Contour Glass Aquarium

This tank has a beautiful and attractive look with rail light. It gives a stylish and quick foundation to start your new aquarium. It is best for betta fish.

Betta loves to swim in more space so according to their likeness, it is a 5-gallon glass aquarium. Its stylish outlook makes it look like a décor so you can also use it as a décor in your home and office. Its curved class provides easiness for cleaning.

Waste won’t be stuck there and can easily clean out all dirt from there. It has an LED lighting system that uses white and blue LED’s. These are Moonlight and Daylight that come out from LED.

These LED’s show you all possible things in the aquarium and enhances the inside look of the tank and make it more attractive. It has advanced 3 steps hidden filtration system. These filters will filter out all ammonia and other wastes completely.

These filters will also keep the aquarium healthy and clean. It has an adjustable flow filter pump. RITE-Size Z filter cartridge is included in this. This is also easy to adjust.

There is a sliding glass canopy over the glass part of the tank. This is in a very sleek contour design. A filter is hidden under this sleek contour design.

This kit also features beautiful hinged light so you can get access to the tank without any hurdle. Dimensions of the product are 11.8 x 11.8 x 16.8 inches.

Pros:  3 stage filtration will purify your water and tank. It has a glass canopy for easy access to the tank. It has a money-saving and energy-efficient lighting system.

Cons: It has a strong filter flow. The heater does not come with the tank. Also, the top plastic is of cheap material.

5. Marineland Portrait Aquarium 5-Gallon

This beautiful Marineland aquarium comes with beautiful looks. it has two types of LED’s white, and the blue one. The white one creates a shiny look in the water for the daytime. The blue LEDs create a soothing glow like moonlight for the evening.

It has a high quality 3 stages hidden back panel filtration with an adjustable flow filter pump. It includes a sliding glass so that you can get access to the tank very easily. The glasses are curved.

Bright white and blue LED’s also has a moonlight and daylight setting. It has a rounded corner that enhances its beauty. It has a black base and black back. Product dimensions are 30*29.5*43.3 cm. Batteries are not included.

Pros: The base is sturdy. Tall plants can be put as the orientation is portrait. It is also very beautiful and the lights can also be adjusted. The filter also works well.

Cons: The filter creates strong current whether it is turned down to low. Lights are too bright for some people. It is difficult to clean with hands from near the filter and from the sharp edges. Also, the back cover for the filter is flimsy.

Betta Fish Tank: Faq’s

What Type Of Fish Is Betta?

Bettas are beautiful fishes that have bright and colors. The multi-colors in them is so enchanting. As they are really beautiful, on the other side they are aggressive. Moreover, they need large space to live in comfort.

What else can we see before buying fish tanks? Does the tank come with already settlement?

If you just bought betta or any other fish you must have to set up just like any other Aquarium. Even if you are buying this aquarium online or from a common market, you always have to set up the aquarium.

Aquariums do not come up with already settlements and arrangements. It is you, who has to do all this because this is your fish. If you are buying the aquarium for mature betta fish then you must need 5-gallon aquarium because they are greater in size.

On the other hand, for baby betta 1-gallon aquarium is ok. Bettas always want more space, so always buy a larger aquarium according to their size.

The other thing you need to know when you are buying an aquarium is that it contains all setup that can filtrate all ammonia and toxins from an aquarium. Otherwise, it can harm your betta. Heater and Filter are one of those things.

What other things can we add in a betta tank to make betta happy?

If your betta is living in a larger tank then he will surely be in comfort as we have mentioned before, that they need it.

Secondly, bettas like to hide in different places so you can add live plants such as Java ferns and Java Moss as well as stones or rocks so that they can rest and hide easily.

The type of rocks is up to you but keep in mind that the rocks or stones must not have sharp edges because the skin of them is very delicate.

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