Top 10 – Best Betta Fish Tanks


Betta fish tanks are ideal for those of you who enjoy the idea of an aquarium but don’t want to buy a large tank. They take up much less space and add to the decoration of any room. We’ve gathered the best betta fish tanks on the market to help you with your research, so let’s have a look at the alternatives:

Popular Betta Fish Tanks:

Last update on 2021-01-12 at 08:48 / Affiliate Links / Images from Amazon Product Advertising API

Our Recommended Beta Fish Tanks:

Tetra LED Cube Shaped 3 Gallon Aquarium with Pedestal Base

This is the most popular choice on the market, a 3 Gallon Aquarium which is perfect for small tropical fish, goldfish or betta. It features a cube design and LED light that illuminate the aquarium. It is made from glass and acrylic, featuring a feeding hole on the lid which is very convenient. The tank comes equipped with a Tetra 3i filter that is needed in order to keep the tank clean while also provide a healthy environment for your fish. You can find this model at a very attractive price, so if you like the cube design it surely worth a closer look.

Tetra LED Half Moon Betta Aquarium

Another popular tank from Tetra, this time with a half moon design. It is made from clear plastic and has a convenient feed hole. The LED light will provide the necessary illumination to your tank and the half moon shape provide great viewing angles. It is a relatively small tank, around 1 gallon, which makes it ideal for one fish. Its attractive price makes the tank an ideal gift too, so it worth to have a closer look from anyone on a budget.

Aqueon Kit Betta Falls

This is an eye-catching aquarium that features a waterfall on its side that provides a constant flow of filtered water to the three small tanks. Those three compartments are ideal to host three small fish or crustaceans and the frosted divider between the compartments prevent the fish from seeing each other. It comes with a filtration system that works on replacement cartridges, with a cartridge already included for a fast setup.

KollerCraft 2 Gallon 360 View Aquarium

Another eye-catching aquarium, this time from KollerCraft. This time it’s a 360 view aquarium that features LED lighting with 7 color shows to choose from and a timer to help you select for how long you want it to be illuminated. Its internal filter provides clean and purified water and the replaceable cartridge is vital in order to remove organic pollutants and keep your tank clean. It runs on 3 AAA batteries or an optional 5V power adapter if you decide to power it through an outlet. A stunning fish tank that you can acquire today without breaking the bank, gets an upvote from us.

Marineland ML90609 Portrait Aquarium Kit


If you like the cube designed tanks, this one is another alternative, although it comes at a higher price than the competition. It comes with a hidden filtration system that keeps your tank clean and works with an adjustable flow filter. The tank is illuminated by LED lights where you can choose between white and blue illumination. The access to the tank is made through a sliding glass canopy which may be cumbersome for someone who would prefer a feeding hole. The tank is relatively large, at 5 gallons, which means it is ideal for those who would like a larger tank to host more fish.

Penn Plax Aquarium Kit

The Penn Plax aquarium is a 1.5-gallon tank that features LED light and internal filter, so you are ready to set up right from the start. It is made of clear plastic and has a removable lid on top for easy cleaning and feeding.  It is quite compact in size which makes it ideal for any desk or table and the LED lights are powered directly from a wall outlet. The internal filter is a 3 stage filter that utilizes biological, mechanical and chemical filtration and the carbon filter is used to remove pollutants from water and keep your tank clean. Its attractive price makes this fish tank a great gift too so worths a closer look if you like the design.

Tetra 29008 Waterfall Globe Aquarium

Tetra has come with another great tank, this time it has a globe design and comes as a kit with everything you’ll need to set it up. It’s a 1.8-gallon aquarium which is a great size for desk and tables and has built-in LED illumination. It features a cartridge based filtration system that keeps your tank free of pollutants and also incorporates a waterfall on top of the globe. Tetra makes great aquarium at an affordable price, so I suggest you take a closer look if you fancy the globe design.

Aqueon LED MiniBow Aquarium Starter Kit

Aqueon has introduced fish tanks in various sizes, in this case, we highlight the smaller tank of 1gallon that is great for any desk. If you would like larger tanks you can also check their larger tanks that come up to 5-gallons. Regardless of size, they all come as a kit, meaning you would get the LED lighting and filtration that you need to set up the tank. It features a quiet flow filtration system that uses the replacement cartridges of the company and the lid also has a feeding hole which is quite handy. If you need a stylish and classy aquarium this is highly recommended, you just have to choose the right size for your space.

Aqueon LED BettaBow Aquarium Starter Kit


This is one of the larger aquarium on the list with its 2.5-gallon tank. Its stylish design makes it ideal for most rooms and if you have space for a medium sized tank then this worth to mention. It has sleek low profile LEDs that illuminate the tank and a feeding hole on top. Comes with a filtration system that uses replaceable filter cartridges in order to keep the tank clean and water free of pollutants. What makes this aquarium unique is the fact that it is designed so as you can use a divider in case you need to divide the tank into two compartments.

What to consider when buying a Betta Fish Tank?

There are plenty of fish tanks on the market, ranging from 1 gallons tanks up to larger 5 gallons ones. Look for 3 to 5 gallons tanks as they will provide enough room for the fish to swim around. It is better to invest in a tank that comes with a filtration unit, preferably hidden, that will provide much great viewing angles.

Most models feature a led lighting system which will provide a nice atmosphere at night time. Make sure that it has a durable glass design that still allows you for easy feeding. For great illumination during daytime look for models that have white LED lights.

Keep in mind that the fish tank needs to be kept at a steady temperature so it is wise to buy a tank with a builtin heater especially if you live in a cold climate. It will allow you to easily monitor the temperature so as to make sure that it is ideal.

Pick a betta fish tank whose shape will match your room decoration. There are plenty of shapes to choose from but the most common you’ll find are rectangular or square ones. If you are tight in space look for half cylinder shaped ones that will allow great viewing angles without taking up much space.

A healthy tank needs to have a pH level between 6.5 and 7.5 so make sure you get some pH testing kits to test the tank’s water and adjust when needed. It is wise to invest in a high-quality tank instead of a cheap plastic one.

A colorful tank is an ideal upgrade for any desk, office or kids room. They are quite affordable and compact. Most kits include all the equipment need for a clean setup but also you can upgrade some components later on if you decide.

Most fish tanks have a visually stunning design so it’s up to you to decide which of them would be a great addition to your office or home. Their compact design allows them to be placed without the need for a lot of space. Moreover, they are quite easy to set up and require minimal maintenance. They are surely eye-catching and a unique gift for any occasion as they are suitable both for beginners and veterans that don’t want to commit to a larger tank.

I'm Michail, the founder of TopTenCollections and author of the top ten lists. In my free time I enjoy board games with friends and playing escape rooms. I love conceptual photography and also have an online radio station. When I'm not compiling top ten lists I spend my time editing videos or playing video games.