Siamese Fighting Fish, more commonly known as Betta, are some really cool tropical dudes. They’re bright with fancy fins that look like elaborate gowns, they’re intelligent, being able to learn tricks if you put the effort in and can even live out of water, just not for very long. Their low-maintenance and general awesomeness makes them perfect for both beginner and lifelong fish lovers, and so it only makes sense that you want to find the best Betta fish tank for your new friend. In that case, why not dive into what we’ve got to show you to help you find the very best tank for you and your aquatic buddy.
The Best Betta Fish Tanks
MarineLand Portrait Betta Fish Tank
The best Betta fish tank that we’ve found that we believe offers enough for everybody is the MarineLand Portrait Aquarium Kit. For those of you just getting started, it’s the ideal place to start and provides a perfect 5 gallon Betta tank to ensure they’re nice and comfortable in their new home with plenty of room to explore.
The white and blue LEDs mimic the ambiance of the ocean, while the hinged light and sliding glass canopy make it super easy to feed the fish and complete your weekly clean which will be made even easier with the advanced 3 stage filtration. For aesthetic purposes, there’s also a hidden pump that ensures a more authentic experience and has plenty of room for decoration of all kinds, from stones to sand to underwater vegetation. It makes it feel so real, even you might want to climb in and check it out yourself. It makes a perfect Christmas gift for any animal lover.
Advanced 3 stage back panel filtration with a hidden pump
White and blue LEDs
Hinged light and sliding glass canopy
- Weight12 pounds
Aqueon Aquarium Betta Fish Tank Starter Kits
With vibrant LEDs, the inner environment is brought to life to ensure your fish is the happiest fish on land. This Aqueon Aquarium Fish Tank has everything a starter would need, from accessories to food samples, and even an easy setup guide that makes sure you do everything perfectly.
Also included in this Betta tank is a preset heater to guarantee tropical comforts inside what is, quite frankly, a truly mammoth tank. This gives your fish plenty of room to explore and lots of opportunities for you to switch up the layout between cleans. If you’re just getting started and if you’ve got the space, there are few tanks which can provide the versatility as this tank. Now, anyone for a swim?
Vibrant LED to bring the environment to life
Includes everything a beginner needs for their fish tank
Preset heater and setup guide
10 or 20-gallon options
- Weight8.4 pounds
Fluval Spec V Betta Fish Tank
Light is essential in any Betta aquarium and this Fluval Spec V Aquarium Kit might provide that light like no other kit on the market. Boasting a massive 37 LED lights that overhang the tank, your Betta is sure to be one happy fish. The five-gallon capacity ensures there’s also ample space for it to swim around, while also saving you a slight cleaning job – hey, at least it isn’t 10 gallons, are we right?
Furthermore, this Betta fish tank kit comes with 3 stage filtration, something which is essential to keeping it as healthy as it is happy and also has an adjustable nozzle output which better contributes to more efficient filtration. As for the design of the tank, it’s smart etched glass and has classy aluminum trim which the fish may not care about, but you might. A great housewarming gift for any home.
Etched glass tank with aluminum trim
37 LED overhanging lighting system
Adjustable nozzle and 3 stage filtration
- Weight13.6 pounds
Tetra LED Half Moon Betta Aquarium
Looking at something a little smaller, this 1.1-gallon Tetra LED Half Moon Betta Aquarium is our pick for the best value tank available. The canopy is clear plastic and comes with an easy to reach feeding hole, while repositionable LED lights give you the chance to change things up if need be.
The full moon design also allows you to place it anywhere in the room, which is handy for those without much space. However, this convenience is marred by the fact there’s no filter, so you’ll have to work a little bit harder than normal to keep everything clean. Be sure to also check out our list of the best automatic fish feeders for more great items like this.
Clear plastic canopy and feeding hole
Repositionable LED lights
Design allows it to fit anywhere in the room
- Weight1.43 pounds
EcoQube C Aquarium Desktop Betta Fish Tank
This EcoQube C Aquarium Desktop Betta Fish Tank is a completely low-maintenance and self-cleaning product that relies on aquaponics to do the hard work for you. Developing its own special mini ecosystem, everything works together to benefit each other and the results leave you with a healthy fish and much less hassle for you.
This complete kit provides everything you’ll need including customizable LED lights so you can set them to your (or your fish’s) mood. Along with this, you’ll also be able to try out different types of decoration (such as green onions, on EcoQube recommendation) that enhance the conditions for your Betta. If you’ve got young children who aren’t ready for too much responsibility, this is the tank for them and you. For more great options for your home, check out our reviews of the best desk lamps.
Low maintenance self-cleaning ecosystem
Customizable LED hue lights and glass cover
Between 1.5 and 2 gallons, depending on decor
- Weight12.04 pounds
Fluval Edge Aquarium with LED Light
The Fluval Edge Aquarium (with LED Lights!) is the very best Betta tank we’ve come across – and we’ve looked at a lot. The sealed glass construction provides security and durability, while the rectangular shape mounted on the decorative makes it look as if it’s floating, making it a modern addition to any home.
There’s also an easy-to-use filter with the Cycleguard already included that ensures excellent maintenance and happy fishies. Furthermore, powerful LEDs provide a variety of hues for different environments, giving you and the fish a slice of variety. Elegant, strong, and large, any fish would feel right at home in here.
Sealed glass construction
Easy-to-use filter with Cycleguard included
Powerful LEDs with high luminosity as well as deep-blue nighttime LEDs
- Weight23.3 pounds
Aqueon Betta Falls Kit
A product that’s indisputably top of the cool Betta tanks column, the Aqueon Betta Falls Kit provides 3 tanks in one through its multi-stage design that comes with adjustable water flow control and also has fill levels so you can keep up to date with its condition with ease.
You’d think that three levels would cause some noise, but you’d be wrong. The Quiet Flow power filtration means the whole process is almost (almost) silent but also extremely effective, and keeps the water clean and healthy. It’s not as large as we (or you) might like, but for smaller spaces, it’s a stylish option that might be too hard to resist. An amazing Christmas gift for dads and kids.
Adjustable water flow control
Quiet-Flow power filtration with the included filter cartridge
- Weight5 pounds
biOrb Classic Aquarium with LED Light
The biOrb Classic Aquarium comes with a long-lasting ambient light that perfectly sets the tone of the tank and eases your Betta fish into its new environment comfortably. It’s the only tank we’ve selected that offers a mighty 5-stage filtration and has a universal filter cartridge which will save hours of searching for the perfect replacement.
Also, unlike other tanks, it’s constructed using acrylic, which is stronger, lighter and clearer than glass and will certainly save any tears should it topple from its shelf. Available in either 4 or 16-gallon options, you’ve plenty of chance to start building something that your Betta will think is home, sweet, sweet home. Be sure to combine this with an aquarium filter from our list.
Acrylic construction is stronger, lighter, and clearer than glass
True 5 stage filtration and universal filter cartridge
Long lasting LED lighting
4 or 16-gallon options
- Weight6.61 pounds
Back to the Roots Regular Water Garden
Working on a closed-loop ecosystem that is maintained by fish waste (we know, but stick with us), the Back to the Roots Regular Water Garden is a tranquil product that uses aquaponic systems to utilize self-cleaning (yay!) through the plants acting as filters and fish waste as a fertilizer.
For this reason – among others – it’s perfect for beginner fish owners, and in the package, you get everything you could need from a start kit including sprout seeds, a submersible water pump, and gravel for a more genuine environment. BttR also encourages owners to send images of their tank in for the chance to win in a monthly giveaway, which might be enough to convince you, maybe.
Closed loop ecosystem maintained by fish waste
Aquaponic systems deliver self-cleaning
Comes with everything beginner fish owners need
- BrandBack to the Roots
- Weight3.2 pounds
Tetra Crescent Aquarium Kit
Our final Betta fish aquarium comes in the form of this compact Tetra Crescent Aquarium Kit. it uses energy-efficient LED lighting systems to keep the tank illuminated while not wrecking your energy budget, and the ultra-activated carbon halts odors and water discoloration in its tracks, which is great for you and the fish.
The operations are also quiet, giving you the peace that you so desperately deserve, and it’s size makes it ideal for placing on the kitchen counter, in the dining room or on your desk, and is sure to offer you hours of peace simply gazing into it from time to time. If that sounds like bliss, it probably is.
Energy efficient LED lighting
Ultra-activated carbon prevents odors and discoloration
Quiet mechanical filter pulls and pushes water through filter cartridge to clean
- Weight1 pounds
Betta Fish Tank Buying Guide
Features To Look For In Betta Fish Tanks
Size - Because Betta fish do not need company to live a happy, healthy life, you might not think your Betta fish tank size needs to be too large, and many people will typically keep them in the same small tank found at the store. However, a small tank gets dirty quicker and most will not have an adequate filtration system (if any at all). They will be fine in a tank that is at least a gallon, but for the best conditions, pick a tank between 2 and 5 gallons.
Shape - The average fighting fish tank is a cuboid or cube shape, but there are other shapes available. The shape you choose can affect where you’re able to place the tank and also how easily your fish can swim around. You don’t want your fish to get confused or bored, so tank shape is more important than you might think!
Water Heater - If you live somewhere cold or keep the tank in a place that isn’t likely to stay at the right temperature, you should invest in a water heater if possible as this will help maintain a steady temperature throughout the year as Bettas like warm water over chilly environments.
Filtration - Investing in a Betta tank with filter won’t just ensure the water stays as clean as possible, but it will also save you and your fish a lot hassle and stress in changing the water when it gets dirty. Some tanks will be designed with automatic filtration, which saves you even more time, as you don’t even have to clean the filter itself, but you may get some terrifying Finding Nemo flashbacks.
LED Light - Bettas need light and the majority of tanks will come with built-in lighting systems. Some more advanced tanks will have lights that change with the time of day and provide more ambient lighting at night. You may be able to install exterior lights to a tank without a lighting system, however, this could end up costing more than if you purchased a tank with lights in the first place.
Style - Style isn’t everything, but if it’s something you’re concerned about then there are several cool Betta fish tanks available. Most of the time, this will be more for you than the fish, but it can also impact the amount of space you have to put decor in the tank to make the Betta feel more at home.
Betta Fish Tank FAQ
Q: What is the best temperature for my Betta Fish Tank?
A: Because Betta Fish love warm water, you should set the tank temperature between 76 and 78 degrees Fahrenheit while also aiming for a pH level between 6.5 and 7.0. If you don’t know how to test that, you can easily find a water testing kit online.
Q: What kind of fish can I put with my Betta?
A: You don’t need to keep any fish with Bettas, as they’re perfectly capable of living all by themselves happily. However, if you want, you can put them with same-sized, non-aggressive tropical fish as the temperature range will suit all kinds. However, Bettas can get territorial and may mistake smaller fish for younger Bettas, which they won’t like. Your best bet is to test our certain fish and see what happens, but if you’re concerned at all about what would happen, then maybe steer clear.
Q: How many fish should I keep in the Betta Tank?
A: You should only keep one male in your Siamese Fighting Fish tank for the reasons stated above. Females are less territorial and you can keep as many as three in a large tank as there’s sufficient food, hiding places, and somewhere to call their own.
Q: How do I add Bettas to my aquarium?
A: It is advised to acclimate the fish to the tank before setting it loose in the water. You can do this through a process called ‘floating’ where you place the Betta, still inside the plastic bag, on the water and let the water temperatures meet. This will take around 30 minutes.
Q: How can I keep my Bettas healthy?
A: Following the proper steps (like what we’ve outlined so far and also from the advice you can easily find online from experts) will ensure your Betta fish stays healthy. Make sure the tank is cleaned thoroughly and frequently, make sure you give it enough room to swim around, make sure you feed it enough and give it an environment in which it can thrive.
Q: How often should I clean my Betta Fish Tank?
A: To keep them happy - which is the most important thing, after all - be sure to clean the tank with fresh and clean water and an aquarium scouring brush once a week. Do not use soap as this can be fatal, which you definitely don’t want. You can also remove and swap-out 20% of the existing water each week to prevent toxins from building up.
- 10 Cool Facts About These Colorful Betta Fish - Healthy Pets
- Betta Fish Care FAQ - Small Pets: Love to Know
- 7 Best Betta Fish Tanks: What to Know Before Buying - Fish Keeping World
- Essential Tips for Raising a Healthy Betta Fish - Petful