Best Tank for Betta Fish 2020

Betta fish are colorful species that have unique fins and tails. They are usually very colorful and they make a great pet for most people.

Since they are small, they are often compared with goldfish. The only difference is that they are tropical fish and they are relatively new as compared to the traditional goldfish.

If you ever want to take care of one, you would need a tank, which is why you may be looking for the best tank for betta fish.

These tanks are usually small since bettas fish are relatively cute and minuscule. They are also best for offices, small homes, beds, and the like since they aren’t very complicated to maintain.

In fact, if you are a beginner in fish keeping, you may want to go for a betta fish as well other than taking care of a goldfish. It adds more life to your bedroom or your office space.

Top 5 Best Betta Fish Tanks

Here are our top picks for the best tank for betta fish:

MarineLand 5 Gallon Portrait Glass LED Aquarium Kit

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Marineland’s stuff has always been a hit, especially with fish keeping.

This tall design can be ideal for those who don’t have wide tables since it has a 3-stage filtration at the back of its narrow design. Since it already comes with LEDs, you can set the mood for your fish.

Able to take up to 5 gallons of water, this small portrait-style aquarium kit comes with everything that you need to get started.

It even has a sliding glass canopy so you can gain access to your little friends anytime. You can also customize the lighting using the 3-way switch.

Things We Liked

• Easy to assemble
• Curved glass design
• Adjustable flow for its filter pump
• 3-way switch for LED lights
• Glass canopy for ease of maintenance
• Nearly silent filter motor
• Easy-to-find filter cartridges

Things We Didn’t Like

• The LED lights could be too bright for some people/fish

Aqueon Betta Bowl Aquarium Kit

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Ready to keep a small pair? This handy aquarium kit is good for beginners and it even has a feeding door that can help you to feed the fish in no time.

It can be used with any Aqueon Mini Heater or Flat Heater if you want to regulate the temperature inside.

The divider can be used to separate males and females (or bettas who often quarrel with each other, since they tend to be aggressive).

Aqueon is also a reputable brand so we think this can be a great buy for you. At ½ gallons, it also includes betta fish food for starters.

Things We Liked

• Two colors to choose from
• Works with a heater
• Free fish food
• Good for beginners
• Has a divider inside
• Good for traveling

Things We Didn’t Like

• May not work for bigger bettas

Umbra FishHotel Mini Aquarium

If you want a more modern approach to the traditional aquarium, this one could be for you.

Instead of a glass bowl, this design looks really cool since it has asymmetrical windows that make it look like a fish hotel! The ABS plastic façade can be removed for cleaning and maintenance.

Since the outer shell can be painted, you can go crazy with your choice of colors or designs!

At only 5 lbs. of weight, it can take up to 1.8 gallons of water, which can be ideal for most bettas and other tropical fish that are small enough. It is also backed by a manufacturer’s warranty against defects.

Things We Liked

• Minimalist design
• Paintable outer shell
• Easy to clean
• Unique look
• Okay for traveling
• Backed by a warranty

Things We Didn’t Like

• May not be ideal for long-term use due to lack of light

Fluval 10517 Spec III Aquarium Kit

Yet another popular brand, Fluvial, also offers an aquarium kit.

This package includes an 11.8 x 10.8 x 8.7-inch aquarium or tank that is powered by an LED lighting system to keep your fish alive and kicking (with their fins, of course).

It uses an aluminum trim around the sides to keep it durable without adding too much weight.

It even has a 3-stage oversized mechanical, chemical and biological filtration mechanism to get you started with keeping the fish clean and happy.

It also has filter media that are ready to be used, such as the foam block, activated carbon and BioMax bio rings.

Things We Liked

• Honeycomb design
• Overhanging lighting system
• Comes with filter media
• Includes LED lamps
• Has a tall and slim design
• Easy to set up
• Fits most heaters

Things We Didn’t Like

• Needs modification (heater sold separately)

Marina CUBUS Glass Betta Kit

This cute fish tank for betas is one from Marina which has a mini lamp at the top and comes with various plants and substrate at the bottom.

It has powerful LEDs to keep your fish alive and swimming well. At a size of 0.9 gallons, this one measures 5.9 inches and is a cube design.

You can place it beside your work desk, your bedside, and anywhere because of its flexible and small footprint. If you are a beginner to taking care of bettas then this fish tank may be for you with its modern design.

Things We Liked

• Sleek design
• Takes less space
• Has a covered lid
• Rimless tank
• Minimalist design
• Comes with a light

Things We Didn’t Like

• The light may be a bit too dim for some

Things to Consider Before You Buy

In choosing the best tank for better fish, here are some criteria:

How do I choose the best tank for betta fish?

To look for the best betta fish tanks, you may want to know the following first:

1. Tank size. The best tank size for a betta fish is anything that is more than 5 gallons for a permanent home. However, if you intend to move them from one place to another then a temporary novelty tank will be fine, especially if you are a beginner with bettas or fish keeping in general.

 

2. Filter system. The filter system can be included in the tank, or you can buy one separately. Betta fish do well with HOBs and sponge filters.

 

3. Heater system. The heater could also be bought separately, although some units have them. You should know if it is capable of handling a heater.

 

4. Included accessories. Other accessories may include extra fish food, substrate, plants, and the like.

 

5. Tank footprint. This translates to “will my betta tank fit into my table?” and this is when you need to consider where you will place it.

What sizes can I choose for a tank for betta fish?

There are sizes for betta fish tanks that are below 5 gallons, but these should be only entry-level tanks and it’s best not to keep your fish in them for a very long time. For more swimming space, you should give your betta fish at least 5 gallons and above for a tank.

You can also choose 10 gallons if you have a betta fish that is too big for a 5-gallon tank. However, you should also still consider whether the fish tank fits into your indoor space or not.

At least 2.5 gallons is okay if you intend to keep them in a small temporary home.

What problems could I encounter with a tank for betta fish?

Here are the common problems that betta fish owners could encounter:

1. Jumping fish. Betta fish are like flying fish since they could jump out of your fishbowl. It’s best to have a tank that has a more enclosed lid so that you can worry less about them losing a life on the floor when you get home (hopefully not!).

 

2. Water temperature. It’s best to have a heater so that your betta fish will have a regular temperature since they are tropical fish. If you don’t give them a heater then they might freeze to death!

 

3. Quality of water. Consider having a quality filter that can help keep them alive and kicking. It pays to invest in any filter, such as a HOB filter, for as long as it doesn’t disturb your bettas or suck them up. Do consider filters that have sponge mechanisms.

Conclusion

Our top choice is the MarineLand 5 Gallon Portrait Glass LED Aquarium Kit for the best tank for betta fish because it is easy to assemble and it has a curved glass design. It has an adjustable flow for its filter pump, a 3-way switch for LED lights, and a glass canopy for ease of maintenance.

We liked the fact that it is nearly silent filter motor and that it has easy-to-find filter cartridges. While the LEDs could be a little too bright for some, it’s not a major con and can be replaced with another set of LEDs, anyway.