Bettas are one of the most popular fish species among fishkeepers but you’ll agree with us when we say that purchasing an appropriate aquarium for them can be quite daunting.
That’s why we decided to test every popular Betta tank out there in order to inform you on which tanks are actually good and which ones are a waste of money.
In today’s post, we’ll discuss what qualities a Betta tank should definitely have and what are some things you can do in order to set up and run a successful Betta tank.
After introducing our Bettas to all sorts of different homes, we’ve concluded that these three tanks are the best ones out there.
Now, let’s discuss the top 10 Best Betta tanks in detail.
Best Betta Tank - Top 10 Reviews
1. Overall Best Betta Tank - Fluval Spec V Aquarium Kit Review
The Fluval Spec V Aquarium Kit is a wonderful piece of equipment as it not only looks incredibly good, it also performs extremely well.
You will find that your Betta will be very relaxed and at home in this aquarium since its built-in LED lights do a great job of mimicking sunlight. Bettas like to be reminded of their natural habitat and thus, this will help combat any stress-related problems within your fish.
We were impressed by how easy it was to assemble. It came with an instruction manual that we barely had to look at because the assembly was so self-explanatory.
Features of Fluval Spec V Aquarium Kit – Best Betta Tank
- Dimensions: 17.2 inches by 6.3 inches by 10.6 inches
- Weight: 13.9 pounds
- 37 LED Lighting System
- 5 gallons in size
- Built-in filtration system
- Ample space for a Betta to swim in
- Lightweight for its size
- Stylish design
- Filter and cords are hidden in a separate compartment
- Filter can be difficult to clean
If you’re looking for an aquarium kit that comes with all you need at a reasonable price, this is the product for you. Its built-in LEDs will illuminate your Betta very well without stressing it out.
2. Best Barebones Betta Tank - Aqueon Black Aquarium Review
As we mentioned earlier, Bettas are a very fragile species of fish. They require precise conditions in order to thrive and it’s important that you have all the equipment you need that can appropriately recreate the conditions necessary for your Betta to stay healthy and grow.
This is why a lot of veteran fishkeepers prefer to build their aquarium from scratch without utilizing equipment that they might get in aquarium kits.
The Aqueon Black Aquarium fulfills this need perfectly as it’s perfectly designed to be customizable. You can fit all sorts of aquarium equipment onto it and it will hold its shape as it is built from the highest-quality materials.
Features of Aqueon Black Aquarium
- Dimensions: 20.2 inches by 10.5 inches by 13 inches
- Weight: 10 pounds
- 10 gallons in size
- Non-reactive with saltwater
- Silicone-sealed walls
- Easily customizable
- Comes in reinforced packaging
- Very lightweight
- Not suitable for beginners
- Does not come with a lid
If you want complete control over the equipment that you put on your Betta tank, this product is ideal for you. It’s specifically designed to accommodate all sorts of external equipment and you can mix-and-match all you like until you have the perfect Betta tank.
3. Best Stylish Betta Tank - BioBubble Wonder Bubble Tunnel Kit Review
This product is definitely an eye-catcher. We’re often cautious of fish tanks that have novel or unique shapes as most of the time, they are just useless gimmicks that often work against the effectiveness of the fish tank.
However, in the case of the BioBubble Wonder Bubble Tunnel Kit, this is definitely not the case. It’s the perfect balance between an attractive and a functional design.
The tunnel above is something that your Betta will utilize and will love to explore but at the bottom, it’s just a normal fishbowl. So, you get the best of both worlds.
Features of BioBubble Wonder Bubble Tunnel Kit
- Dimensions: 12 inches by 14 inches by 14 inches
- Weight: 4.15 pounds
- Innovative and unique design
- Includes tray for growing plants
- Perfect for freshwater fish such as Bettas
- Small in size
- Easy to set up
- Easy to clean
- Fish have an interesting environment to swim around in
- Build quality seems slightly flimsy
If you want a visually appealing Betta tank that will pull the eye of the viewer towards it, this product is ideal for you. It has an innovative design and is extremely easy to assemble and clean as well.
4. Best Space-Saving Betta Tank - Fish Bubbles Wall Mounted Acrylic Fish Bowl Review
We’ve gone over in detail in some of our posts how the surface that your aquarium rests on is just as important as the aquarium itself. The Fish Bubbles Wall-Mounted Acrylic Fish Bowl eliminates the need for a surface for it to rest on entirely.
You don’t need to invest in an aquarium stand or make space on your desk as this Betta Tank just easily mounts onto a wall.
It’s incredibly easy to mount this aquarium onto a wall and you will find it to be one of the most unique additions to your home. Having a wall-mounted aquarium is sure to be a great conversation-starter when you have guests over.
Features of Fish Bubbles Wall Mounted Acrylic Fish Bowl
- Dimensions: 10 inches by 5.5 inches by 10 inches
- Weight: 11.4 ounces
- Made of Acrylic
- 1.5 gallons in size
- Sturdy, thick walls
- Don’t need to buy a stand or surface for it to rest on
- Extremely clear walls
- Easy to set up
- No filter. Only water changes.
If you don’t have a lot of space for a Betta tank but still want a little Betta companion, this is the product you’re looking for. It’s the perfect home for a little Betta and it looks great on any wall.
5. Best Affordable Betta Tank - Tetra Crescent Acrylic Aquarium Kit Review
Acrylic aquariums are often considered to be a great option as Betta tanks since they are very lightweight, easy to handle and they are much clearer than glass which enables you to observe your Betta’s colors a lot better.
The problem with acrylic tanks is that they are very expensive. This is where this product shines. It offers all the advantages of an acrylic tank and it offers them at a very reasonable price. In fact, this product is actually cheaper than most of the glass aquarium kits on this list.
It’s insanely lightweight and you will find that it’s extremely easy to maintain and take care of as well.
Features of Tetra Crescent Acrylic Aquarium Kit
- Dimensions: 16.6 inches by 11.2 inches by 13.2 inches
- Weight: 5 pounds
- 5 gallons in size
- Built-in LEDs
- Comes with an internal filter
- Filter is quiet
- Low energy consumption
- Easy to set up
- Easy to maintain
- Walls may scratch easily
If you want the clarity of an acrylic tank at a reasonable price, this is the product you’re looking for. It will give you most of the advantages of high-end acrylic tanks at the price of a glass tank.
6. Best Acrylic Betta Tank - biOrb Flow 30 Aquarium Review
We talked above about an acrylic aquarium kit on a budget but if budget is not a problem for you, this is definitely the product you should go for if you’re looking for an acrylic aquarium for your Betta.
It’s jam-packed with features such as an air pump, bright LED lighting, an Airstone, Ceramic Media and so much more.
We found the LED lighting to be cleverly designed as it simulates sunlight and moonlight extremely well and they light up your Betta beautifully without disturbing or distressing it.
It’s also very beautifully designed overall and looks like it’s from the future.
Features of biOrb Flow 30 Aquarium
- Comes in two sizes: 4 gallons and 8 gallons
- Dimensions: 12 inches by 8 inches by 12.5 inches and 15.5 inches by 10.2 inches by 14.8 inches respectively
- Weight: 3 pounds and 7 pounds respectively
- Bright LED lighting
- Built-in Air Pump with Filter Cartridge
- Filter is silent and effective
- LEDs are not overbearing
- Very lightweight
- Extremely elegant design
- Quite expensive
If you want an elegant acrylic tank for your Betta with an optimal viewing experience, this is the product for you. Its high-end filtration system does most of the cleaning for you and the air pump keeps it well-aerated.
7. Best Self-Cleaning Betta Tank - As Seen On TV 56028 My Fun Fish Tank Review
This tank is great if you don’t have a lot of time in the day to take care of and maintain your Betta tank. It features a simple yet ingenious design and employs the use of a disposal tube to get rid of dirty water.
Just simply add clean water to it slowly and the dirty water will automatically empty itself out from the disposal tube. It’s very low effort and you have to put in very minimal time to clean it regularly.
It’s also very easy to set up and you’ll find the LED light that it comes with to be more than enough for illuminating this tank.
Features of As Seen On TV 56028 My Fun Fish Tank
- Dimensions: 4.5 inches by 4.5 inches by 10 inches
- Weight: 1 pound
- 0.5 gallons in size
- Comes with an LED light and an aquatic plant
- Disposal tube for cleaning
- Small and compact
- Very easy to clean
- Simple to assemble
- Very affordable
- May be too small for bigger Bettas
If you’re a busy person and you feel you won’t be able to maintain a Betta tank, this product was made for you. Cleaning it is extremely easy and you’ll find that it’s also beautifully lit.
8. Best Betta Tank with Base Lighting - Tetra LED Betta Tank Review
The Tetra LED Betta Tank can be a beautiful addition to your desk. It’s a small 1-gallon aquarium that is just enough to hold a single, small Betta.
The LED lighting in the base illuminates the tank wonderfully and provides a great ambience, especially in a dark room.
The lid is made of hard, strong plastic and it features a feeding hole which makes feeding your fish extremely easy and convenient.
Since the lighting is powered by batteries or by a Micro USB cable, you’re bound to save a lot on electricity bills as this would be next to nothing as compared to a bigger Betta tank with a substantial lighting system.
Features of Tetra LED Betta Tank
- 1 gallon in size
- Dimensions: 7.25 inches by 9.5 inches by 8.5 inches
- Weight: 1 pound
- Beautiful LED base lighting
- Powered by AA batteries or by a Micro USB cable
- Small in size
- Doesn’t take up too much power
- Easy to assemble
- Build quality is a little flimsy
If you’re looking for a small, cozy and ambient home for your Betta, this product is definitely for you. It looks wonderful on any desk or tabletop and comes at a very modest price.
9. Best Desktop Betta Tank - Tetra Waterfall Globe Aquarium Kit Review
Tetra’s products have a reputation for being well-built and for providing unique and interesting features. This product is no different.
It comes with a waterfall feature integrated into it and you’ll find this feature to be very calming both for your fish as well as yourself. The slow discharge of water into the tank not only keeps your Betta relaxed, it also keeps the water well-oxygenated.
It comes with a filter that works extremely silently and you’ll find that it does its job very well as we found that we had to do very little cleaning of the aquarium. It was as if the filter was doing everything for us.
Features of Tetra Waterfall Globe Aquarium Kit
- 1.8 gallons in size
- Dimensions: 12 inches by 10.8 inches by 13.5 inches
- Weight: 3.09 pounds
- Built-in filter
- Waterfall feature
- Beautiful design
- Easy to set up
- Waterfall makes for a cozy ambience
- Slightly expensive for its size
If you’re looking for a lovely home for your Betta which you can keep on your desk, this product is perfect for you. Not only does it look great and provide a wonderful aesthetic, it’s also very effective and stays clean for a long time.
10. Best Starter Betta Tank - Hagen Marina 360-Degree Aquarium Starter Kit Review
Bettas are often a species of choice for people who are new to fishkeeping. We still don’t know why Bettas became a popular choice for newcomers since they are fragile and require more care than other fish species.
Worry not though because this is where this product excels. It’s extremely easy to set up and it provides everything that a Betta needs to thrive right out of the box.
The 360-degree aspect of it is a welcome feature. Bettas are beautiful fish and it’s wonderful that this product enables you to observe them from all angles.
Features of Hagen Marina 360-Degree Aquarium Starter Kit
- 2.65 gallons in size
- Dimensions: 10 inches by 10 inches
- Weight: 5.1 pounds
- Water circulation pump
- Customized LED lighting
- 360-degree view of your Betta
- Lighting is effective
- Easy to assemble and great for beginners
- Circulation pump may be too strong for smaller fish
If you’re a newcomer or just don’t want to go through too much hassle while setting up your Betta tank, this is the product you’re looking for. It’s a breeze to set up and you’ll find that it’s equally easy to maintain as well.
What are some factors to consider when buying a Betta tank?
It’s a good idea to think about certain things and make some decisions before you go out and buy a Betta tank. Some things to consider and think about when buying a Betta tank are:
Bettas are small fish but that doesn’t mean that you should skimp out on size when purchasing a home for them. They are agile, exciting creatures that like to swim around and explore so we recommend that you get as big a tank for them as your budget and space in your home allows.
Another great thing about having a big tank is that you’ll have a much easier time controlling the water parameters inside it such as pH, temperature, hardness, etc. Bettas are fragile creatures that are sensitive to drastic changes in external conditions so having a bigger aquarium can definitely work in your favor.
Filter and Air Pump Capacity
If your Betta tank comes with a built-in filter or an air pump (or both), we strongly advise that you check to see how much of a current they create inside the water. Bettas are not strong swimmers and it’s highly possible that the currents created by a filter or an air pump could be too strong for your Betta to handle.
We recommend that you ensure the filter or air pump you get with your aquarium operates at an appropriate capacity or has an adjustable flow rate so you can modify it according to your Betta’s needs.
Most Betta tanks are sold as aquarium kits so you should take a look at the contents of these kits to ensure that you’re getting a heater with your Betta aquarium. Bettas require the water temperature to be maintained at 78 degrees Fahrenheit (25 degrees Celsius) and you’re going to need a heater to achieve that in most regions.
How many bettas can I keep in a single Betta tank?
The other name for Bettas is Siamese Fighting Fish and they are called that because they are very aggressive, hostile, territorial fish. It’s an extremely bad idea to keep more than one male Betta in the same tank so we advise you not to do this under any circumstances. If you have more than one male Betta in a Betta tank, they will fight each other, rip each other’s fins and eventually kill each other.
You can keep female Bettas together in a single Betta tank since they are not territorial and won’t fight each other. You can also keep male Bettas with other species of fish but we must reiterate that you should never keep more than one male Betta in the same tank.
What should the water parameters be for my Betta tank?
Bettas have a very specific set of conditions which they require in order to thrive. The ideal temperature in which Bettas prefer to live in is between 78 and 80 degrees Fahrenheit (25 and 27 degrees Celsius). The pH of the water should be somewhere between 6.5 and 7.0. The Ammonia and Nitrite levels should amount to 0 (you can achieve this by cycling your Betta tank) and the Nitrate levels should be under 20.
How often should I clean my Betta tank?
Bettas need clean, hygienic water in order to live a healthy life, otherwise, they will become stressed and will be a lot more susceptible to disease.
It depends on the size of your Betta tank but on average, a 1 gallon Betta bowl or tank should get at least a weekly cleaning and water change. It’s important that you don’t change all of the water inside your Betta tank. It’s actually beneficial for most of the water to stay inside the tank as it contains beneficial bacteria which help neutralize toxins inside it. It’s a good idea to make about 25% water changes every week so you don’t disturb your fish too much and also preserve the beneficial bacteria inside the tank water.
What is some additional equipment I can get for my Betta to make its life easier/more enjoyable?
Bettas have gills just like any other fish but they also have another organ called a labyrinth which allows them to go up to the surface of the water and take in oxygen from there. This is why a lot of Bettas in the wild are easily able to survive in shallow rice paddies. While it’s true that Bettas can survive easily in bowls, we still recommend that you get a proper Betta tank for them with a dedicated water circulation and filtration system. This will make them grow rapidly, keep their immune systems healthy and keep them agile.
We’ve already discussed how Bettas need a heater. Be sure to get a separate thermometer for the tank even if your heater has a built-in one. Place this external thermometer as far away from your heater as possible.
Bettas are curious creatures so it’s a good idea to install ornaments, plants, caves and decorations inside your aquarium for them to explore, hide and even take a nap in.
Frequently Asked Questions
What are some good companion fish for Bettas?
Some great Betta Tank Mates that you could buy are:
- Mystery Snails
- Feeder Guppies
- Neon and Ember Tetras
- Cory Catfish
- Harlequin Rasbora
- Ghost Shrimp
- African Dwarf Frogs
And many more.
Can I keep my Betta in a cup?
You can but you shouldn’t. Keeping a Betta in a small vessel is cruel as it does not have a lot of room to swim around and explore. It can also cause growth problems for the fish such as physical deformities, stunted growth, increased susceptibility to diseases, etc.
A Betta that is kept in a cup usually has a lifespan of less than a year whereas a Betta that’s kept in a properly sized Betta tank can live up to 5 years.
Do Bettas like fast or slow-moving water?
As we discussed before, Bettas are not strong swimmers so it’s suggested that you keep the currents in your aquarium low. Bettas do not care whether the water is shallow or deep as long as they have access to the surface of the water where they can swim up to the air and take in oxygen.
Hence, it’s preferable that you get a circulation pump that isn’t too powerful but you shouldn’t skip it either since a circulation pump does a great job at eliminating bubbles from the top surface of the water. These bubbles often hinder oxygen intake for Bettas.
What will happen to my Betta if I don’t get a heater for my Betta tank?
Bettas become very lethargic in cold water. Your Betta may start refusing to eat its food to the point where it may starve itself to death. There’s also a chance that it may have trouble breathing as Bettas get less access to oxygen in cold water.
Your Bettas will start avoiding the top surface of the water and you will find them near the bottom trying to look for a warmer area. If you find your Bettas swimming at the bottom of your tank, this is a telltale sign that your tank water is too cold for them.
Do Bettas like changing, dynamic lights in a Betta tank?
No. Bettas definitely require a regular amount of light each day but they are not fond of flashing, constantly changing or colorful lights at all.
It’s a good idea to get a Betta tank with LEDs that mimic natural sunlight and moonlight as accurately as possible. These regular lights along with dark periods every day will help your Betta develop a regular sleeping pattern which will keep it healthy. Normally, Bettas require about 12 hours of light every day.
Bettas are beautiful fish which require a specific set of conditions in order to lead healthy lives so it’s important that you find a tank that is able to sufficiently provide all those conditions consistently.
After much deliberation, we concluded that the Fluval Spec V Aquarium Kit is the best Betta tank out there. It has ample space for your Betta to swim and enjoy itself along with a great set of LEDs and an effective filter.
This brings us to the end of our post for the best Betta tanks.
Let us know in the comments what tank you’re using to house your Betta.