Below you will find a great review of the Best Tank Size For Betta Fish and an infographic to give you a great overview of the requirements and supplies needed to successfully set up a great Betta tank.

1) Fluval SPEC Desktop Glass Aquarium

If you need a good aquarium tank for your betta, one with everything you need to get started, Fluval SPEC Desktop Glass Aquarium, 2-gallon is a decent option to consider.

This nice looking aquarium is ideal for kids, for desks, and for office spaces alike. It has a very nice and elegant look to it, something you and your kids can appreciate.

This tank comes with a 3 stage filtration chamber, which is concealed by the frosted glass, which helps to maintain its aesthetic beauty. Everything you need for the filter, circulation pump and light is already included.

It is a 2 gallon tank, which means that it is ideal for housing several fish. It also comes with a light for some illumination, as well as a circulation pump too. This is a glass aquarium, so it does look very nice, but even though it is pretty, it is still quite tough too.

The fish tank is Made of glass – will break if dropped and Rocks and plants not included.



2) Koller Products AquaView Fish Tank with Power Filter and LED Lighting


AquaView 2-Gallon Fish Tank includes energy-efficient LED lighting with 7 color choices plus 4 transitioning and color combinations you can choose from depending on the time of day or to enhance your viewing pleasure.

It also comes with internal power filter that will keep your aquarium water optimal and your fish healthy. This trendy aquarium is designed for easy set up and maintenance.

Imagine watching beautiful tropical fish gently swimming back and forth, ideal for helping forget about stress in everyday life. People enjoy watching aquariums as they can be calming and relaxing, as well as a beautiful addition to any home or office.

The Energy-efficient LED lighting comes with 7 dazzling color selections to brightly illuminate your fish, choose daylight white, blue, green, amber, aqua, purple, or red.

The Powerful internal power filter cleans and purifies aquarium water at a flow rate of 25 gallons per hour, effectively removing organic pollutants including colors, odors, heavy metals, and toxic gases, uses Tetra Whisper XS replacement cartridges.

It is Made of impact-resistant plastic with crystal-clear clarity so good that most think it’s made of glass; all the while providing leak-proof assurance, unlike glass tanks glued together with silicone, this one-piece tank puts to rest any worries or concerns about possible leaks

The fish tank is Easy to set up and maintain, this trendy fish tank will look good wherever you place it.

3) Tetra 29041 Half Moon Bubbler

This is a cool miniature fish tank for your betta who wants some small tetra fish in their room.

This is a neat beginner’s tank for several reasons and one we feel is one of the cool fish tanks for kids. It comes complete with a cartridge based filtration system that is fully functional and has the necessary filter components included.

The Tetra 29041 Half Moon Bubbler, 3-Gallon also features a bubble curtain for a mesmerizing wall of bubbles that the fish and your kid will love.

This is a 3 gallon tank, so it can fit a fair amount of tetra fish. The half-moon shape of this tank makes it a pretty space saving tank, plus it provides your kids with a 180 degree view of their pets, which is of course a bonus.

This thing even comes with an underwater LED lighting system to make the water and the bubbles look fun and colorful.

The 3 gallons is ideal for several fish, has 180 degree view of the inside comes with Underwater lights and a cartridge filtration system.


4). Aqueon Betta Bowl Aquarium Kit in Black

Aqueon Betta Fish Bowl is a great starter kit for betta fish also known as Siamese fighting fish. All of the components that you need to bring your new betta home is included inside this kit.

Fish tank set-up is quick and easy. Included inside each betta fish bowl is gravel, aquarium plant, divider, Betta Food sample and Betta Bowl Plus water conditioner sample that makes tap water safe for your fish.

This fish tank needs Low-maintenance and an economical kit to get you started

The Half gallon betta aquarium includes divider for housing up to two betta per aquarium

Also, it is built with Easy-open feeding door allows for feeding betta without taking the entire lid off

The tank has Aquarium plant, gravel, and samples of food & water care included!

This is a beautiful little fish tank that will provide your kids with a 360 degree view of the fish inside. It’s a beautiful, easy to maintain, and space saving aquarium.

5). Tetra LED Half Moon Betta Aquarium

This is a small but nice looking tank that has a convenient shape, it looks nice, and is good as a little starter fish tank.

This particular tank has a half moon shape with a flat back. This means that you can see the inside of the tank from 180 degrees for great fish viewing.

At the same time, the flat back makes it easy to place against a wall or other flat surface. It has a nice little space saving design.

This is a 1.1 gallon tank, which is more than ideal for a single betta fish. Moreover, this thing also comes with an LED light which can be placed either below or above the tank for some neat illumination. The top of the tank actually has a convenient feeding hole too.

For this fish tank, LED lights included although this Light requires battery or micro-USB cable (not included).


6). GloFish Aquarium Kit Fish Tank with LED Lighting and Filtration

GloFish LED aquarium lights are designed to create a GloFish optimized environment. All feature blue LED lights that highlight the fluorescent colors of the fish. Innovative and sleek, they feature blue LED lights that enhance the fluorescent brilliance of GloFish. They are an ideal way to quickly convert any aquarium into a stunning GloFish home!

This 5 gallon kit includes a seamless, crescent-shaped tank, Tetra Whisper Bio-Bag Filter Cartridge, black canopy with convenient feeding hole and energy-efficient blue LED lighting.

The fish tank comes witha filter which pulls water from the aquarium and pushes it through the filter cartridge, where the dense, dual-sided mesh catches debris and waste.

This 3 gallon tank is great for a large fish or several smaller fish. It has a really beautiful design and comes with everything you need to get started.

This tank comes with everything you need for illumination, to keep the tank as clean as can be, and to keep the fish well-supplied with air. The LED lighting is leak proof and comes with 12 different color modes for the amusement of your kids.

7). Marina Betta Starter Kit for Aquarium

Marina flora betta kit provides a cool and trendy way to showcase your betta. it includes all the basic equipment and is perfect for first-time betta keepers.

The aquarium tank’s chic design blends in nicely in a variety of household or office settings and is a simple way to bring a calming element to your everyday environment.

with a cubed dimension of only 6-inch, the marina betta kit takes up very little space and looks great on counters, desks, podiums or mounted on a wall.

This is a good little plastic aquarium to go with. It’s great for kids and for various small spaces.

You will definitely like the fact that this thing comes with an integrated pump, filter, and LED lights too. More or less, this aquarium comes with everything needed to take care of your kids’ new pet fish.

This is a 4 gallon tank, and it is partially rounded. So, while it is ideal for small spaces, you will have a little bit of trouble fitting it into a corner. It does have a removable plastic cover for easy feeding as well. The whole thing is transparent so fish can be viewed from all sides.

8). Marineland ML90609 Portrait Aquarium Kit

This is a 5 gallon tank which makes it ideal for housing a couple medium sized fish or some smaller ones like tetra fish. It is a large aquarium so it can fit more, which depending on you can be a good or bad thing. The square design of this tank makes it convenient for putting in small spaces and even in corners.

We like the fact that this is a square aquarium with 3 clear sides. You can see the fish on the inside from 3 sides for lots of viewing pleasure. You will like the fact that this tank comes with a 3 stage filtration system, one that is hidden behind a panel to maintain the tank’s good looks.

This thing also comes with bright white and blue LED lights that can be set to night or daytime mode. This tank also has a glass hood which slides away for easy access to the tank.

9). Tetra Aquarium Kit With LED Light

One of the things that everybody should be able to appreciate about this aquarium is that it is in the shape of a hexagon. Simply put, it looks really cool, plus, all six sides are see-through so your kids can view their fish from all angles.

This is only a 1 gallon tank, so it does fit neatly into small spaces, especially because of its angular shape.

This thing comes with all of the components that you and your kids need to take care of a few tetra fish. Included is a tetra air pump, an internal filter, a filter cartridge, airline tubing and a connecter valve, and an LED light too.

Besides the fish and fish food, plus some plants, there is really nothing else that you need to buy.


  • Included LED light.
  • Comes with a filter and air pump.
  • Convenient shape.
  • Fits in small spaces.
  • 360 degree fish viewing.


  • Quite loud.

10). Aqueon LED MiniBow Aquarium Starter Kits with LED Lighting

For many people, their first experience in the aquatic hobby is with a betta. These habitats no longer need to be a simple bowl – Aqueon offers LED lighting inside a betta habitat that is attractive, stylish and will get a beginner or experienced aquarist started off on the right foot.

The compact size makes the aquarium great for use in smaller spaces, such as a desktop or dorm room. Each LED MiniBow kit contains Aqueon Quiet Flow filtration, food and water care samples and a complete setup guide designed to walk you through the process of proper aquarium set-up. Fish, gravel and décor are sold separately.

Aqueon offers LED lighting inside a betta habitat that is attractive, stylish and will get a beginner or experienced aquarist started off on the right foot. The compact size makes the aquarium great for use in smaller spaces, such as a desktop or dorm room.
Each LED MiniBow kit contains Aqueon Quiet Flow filtration, food and water care samples and a complete setup guide designed to walk you through the process of proper aquarium set-up.
The My Fun Fish Aquarium is a self-cleaning fish tank and it’s pretty basic so good for young children whom may not be ready for a larger size tank yet.

The best part about this particular fish tank is that it uses special gravity clean technology to keep the water clean. You or your kids will never have to clean this tank, which is something we can all appreciate.

This also keeps the water fresh and oxygenated for your fish, this removing the need for a filter or aeration pump.

This is a square tank with all clear sides so your kids can see the fish from all sides. This is also convenient because it fits neatly into and small space and any corner too.

This thing even comes with an LED light and an aquatic plant as well. This is one of our favorite fish tanks for children for the above reasons.


  • Very space friendly.
  • Unobstructed view of the inside.
  • Self-cleaning for convenience.
  • Comes with a light and aquatic plant.


  • Can only fit one fish.
  • Not all that durable.