Best Betta Fish Tanks

When it comes to great Betta fish tanks, the Aqua Culture Mid-Size Aquarium Kit is on the top of my list. It’s one of those all-inclusive kits that can get you up and running quickly without having to buy a bunch of extra stuff.

Large side windows make it easy to keep an eye on your pet and its behavior, while also providing plenty of ambient lighting. The filter keeps water quality at optimum levels, which is good for a long-term investment in this particular aquarium kit. It only costs about $20 more than other common brands out there like Tetra and DrsFosterSmith, but I feel as though you get so much

When Choosing Your Betta Fish Tank

Tank Size

When selecting a tank for your Betta fish, consider size and placement. Bettas are active swimmers so select a tank that has room for swimming. A 5 gallon or larger aquarium works well. Tank decorations impact the behavior of a Betta just like with any other fish, such as in an established aquarium, but remember their environment must be large enough to swim freely without hitting obstacles within the tank and also to jump cleanly out if they want to.

Because Bettas are warm water fish, it is recommended to place this aquarium into an area away from air conditioning units or heaters. This will keep the temperature in your Betta’s tank more constant.


Filtration keeps the water clean for your Betta. It also provides a beneficial current that your fish will enjoy, and it helps to reduce ammonia levels in the water. Having good filtration is important as an aquarium needs to be cleaned regularly, and if there was no filter then you’d have no way of removing debris from the water.

Your Fish’s Health: Filtration is vital for keeping water quality high! If you don’t have any filtration then expect to have ammonia build up which can kill your fish. Even with regular cleaning, a Filter is still needed as it gets rid of all the waste produced by your betta and his tank mates.

7 Best Betta Fish Tanks

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1. Fluval Edge Aquarium with LED Light (6 or 12 Gallon)

Our best-selling aquarium designs include a 360-degree view of the world we live in. From deep water to shallow streams, you’ll find yourself feeling like you never left home.

The Fluval Edge is available in two sizes – 6 and 12 gallons. The kits come with everything your new freshwater or saltwater Betta needs: a filter, lights for when it’s “daylight” out or “moonlight” by the 70+ watts of light, and beautiful “Aquaplus” water treatment that leaves your aquarium looking clean and clear all day long.

One of the most frustrating things about owning an aquarium is maintaining the water quality. The Fluval Edge Aquarium solves this problem with its built in filtration system that takes care of all your cleaning needs for you. But wait there’s more! The LED lighting makes sure that your fish are happy and healthy, while keeping your electric bill low at the same time.

  • • Modern design complements any living space
  • • Energy efficient LED light technology offers a longer lifespan and more vivid colors
  • • 360 degree viewing angles make it easy to find the best angle for any situation
  • • Compact size allows room to grow without taking up too much space
  • The whole is small which can make it harder to clean

2. Fluval Spec V Aquarium Kit (5-Gallon)

The Fluval Spec 5-Gallon V Aquarium Kit is the perfect tank for betta’s, and can even be an accent to any room in your house. The etched glass cover both makes it elegant and provides a fantastic view from just about anywhere you place this beautiful tank. Included in the package is a 3 stage filter system that doesn’t create any noise when running, ensuring that you won’t get distracted by annoying humming or buzzing sounds. If you need to heat the aquarium as well then there will still be extra space for all of your needs because of our innovative design. To top it off, we also included an attractive LED light strip with 37 bright LEDs which really modernizes the look!

  • • Modern design that will excite even the harshest critic
  • • A pump that is quiet, making it easy to watch movies or TV while running the filter and lighting system
  • • It’s very easy to clean and maintain with plenty of space for your aquarium needs
  • • Separate chamber that includes a window so you can see inside. Extra space provided for adding a stick heater
  • Circulation pump can be too powerful. However, you can easily combat this by adjusting the nozzle and adding a pre-filter sponge


3. Marineland ML90609 Portrait Aquarium Kit (5-Gallon)

Satisfy your Betta’s needs with the Marineland ML90609 Acrylic Portrait Aquarium Kit! Complete with features for high-quality water maintenance and filtration, this clever aquarium is ideal for those who want an upclose look at their pet.

The 16.8″ tall portrait design gives space to decorations or aquatic plants that you might need—lest they clutter your small fish tank! A 3-stage BioFoam™ filter is easy to access from on top of the tank and adjustable flow rates ensure a gentle experience for all fishy friends. Wash & Rinse Corner helps clean up after doing your garden too. Pick up one today—you can be sure that when it comes to the environment, Marinel ML90609 Portrait Aquarium Kit.

  • • Unique portrait design make your Betta feel at home
  • • Easy to clean and maintain
  • • Suitable for both veterans and beginners.
  • Not a huge amount of space

4. Tetra Crescent Acrylic Aquarium Kit (3 Gallons)

The Tetra Crescent Acrylic Aquarium Kit is the perfect option for those who want a high-quality tank without the risk that comes with glass.

All of your fish will be able to relax comfortably in their 3 gallon home while enjoying great lighting, a seamless and professional-looking front panel, and effortless access thanks to the hinged lid. This kit by tetra includes aqua-safe ultra-activated carbon which does a phenomenal job at removing odors and discoloration from the aquarium! Now you can create an oasis right in your own home using this Tetra Crescent Acrylic Aquarium Kit (5 Gallons) !

Pros & Cons

  • • Whisper Quiet
  • • Easy to Clean and Maintain
  • • 3-Stage Filtration Process
  • • LED Lighting
  • The plastic lid is a bit flimsy

5. Marina LED Aquarium Kit (5,10, or 20 Gallons)

A wonderful pick for any novice looking to buy their first aquarium, and venture into the world of fish keeping. Our Marina LED Aquarium Kit is made out of high-quality acrylic that won’t scratch or smudge like glass tanks.

It comes with an easy setup process and a complete kit so you can get started right away! Out fit yourself with the necessities by including our Starter Fish Food Sample pack, which helps you know what to feed your new companion! Make sure your tank stays clean thanks to a filter that’s powerful enough without being noisy. With this kit come bright LEDs in the canopy emitting natural light that mimics a sun cycle while filling all rooms with its beauty.

  • • The best beginner option available
  • • Complete starter kit is included—everything you need just in case!
  • • Quiet filter creates a safe, relaxing environment for your fish and yourself
  • • No worries about forgetting any important parts of the kit—all components are accounted for.
  • Filter does not have a 3-stage filtering process

6. Aqua Culture 10 Gallon Aquarium

Aqua Culture 10 gallon aquariums are an affordable way to have some fun with your betta fish. This kit is designed to be personalized and give you the option to pick any equipment that’s best for your powerfish. You can add shelters, decor, and even plants to this tank without breaking the bank or worry of overloading your space.

This tank comes in a glossy black finish, making it easy on the eyes and also very durable against scratches from gravel or decorations you might put inside such as aquarium décor boxes like “Betta Statues” from Panda Electrics!

  • • Develop your love of fish and other aquatic life
  • • Set up your aquarium without any hassle
  • • Save time by choosing the items you want to purchase for a DIY setup
  • • Choose from an assortment of LED lights, filters, heaters and more
  • Beginners may struggle with deciding on equipment

7. Hagen HG Fluval Flex Aquarium 15 Gallon

This sleek, futuristic fish tank is the perfect place for your aquatic friend. The fluorescent lighting system provides a bold new color scheme to add pizazz to your living space.

The 15 Gallon size conveniently fits in almost any corner of the house or apartment, fitting perfectly in bedroom nooks and personal office spaces alike. Multiple filters turn your aquarium into an oasis of serenity with no worries about cleaning pesky algae off every surface in sight.

  • • Enjoy the stunning design of this aquarium
  • • Lightweight and easy to carry with you
  • • Beautifully integrated filter, lights, and lid
  • • The entire filtration process is hidden from your view
  • • Gives off an innocent whisper like sound



    I thought it was time to give you a rundown on the top aquarium kits that are available. There’s a lot of choices out there for these things, and not all of them offer what pet owners want or need in terms of quality. If you’re looking for something affordable yet reliable, then Fluval Edge Aquarium with LED Light (6 or 12 Gallon)  is top of the list as one to consider. It features large side windows so your fish can bask in front row seats while also giving you plenty of light from outside sources through glass panes (which also have UV protection). The filter keeps water quality at optimum levels which helps with long term investment into this particular kit – plus it only costs about $20 more than other common brands like Tet