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Bright, colourful and attractive, Bettas are really easy to care for and therefore make a great choice for beginners. However, there is a lot of misconception about this species of fish among hobbyists and they end up getting the wrong betta fish tank size. Most people believe Bettas like living in small spaces like bowls. It is also assumed that they should live alone due to their aggressive nature.
While it is true that this fish species come from Southeast Asia where they inhabit shallow streams, it does not mean you keep them in tiny tanks or bowls.
The minimum recommended tank size for Betta fish is 2.5 gallons. A 5 gallon tank is an ideal size for male or female betta. This is because small tanks can result in more build up of bacteria and toxins than a bigger aquarium. Smaller the tank, the more difficult it is to maintain a safe and clean environment for the fish.
A small aquarium would also need more frequent water changes and cycling. Tiny bowls would not let you maintain water parameters and ammonia spikes can be frequent.
As a fish owner, you should give your betta a healthy, long life and that is not possible with a tank smaller than 5 gallons. While this size would look like a lot of room for the tiny fish, it gets enough space to move and thrives better. It is also more appealing to look at. If you will be breeding your own bettas in considerable numbers, then you might consider getting a larger tank like the 40 Gallon breeder tank.
If you have a smaller tank, the pee and poop of your fish will break into chemicals and make it sick. If the water is less, chemicals build up too quickly affecting the health of your betta.
There are lots of varieties of bettas available and almost all of them need a minimum of 5 gallon capacity of tank. Bigger is always better but you can get a 10 gallon tank if you have just one. This size would provide enough space for swimming and keep the water conditions stable. It would also need lesser maintenance.
Here are the top recommendations for Betta Fish Tanks:
Fluval Edge Aquarium
The ultimate pick for bettas, Fluval Edge is a strikingly beautiful cube shaped tank with a thoughtful design. It is a 6-gallon aquarium with a unique 3D design and 360 degree views. It is embraced closely by the exterior to give a feel of floating in the air.
The kit includes an Edge filter with multiple water treatments to provide clear and healthy water to the fish. It also features blue and white LED bulbs to create daylight and moonlight effects for the bettas. With this aquarium, filters don’t disturb the aesthetic value because it is hidden from view. The top of the tank is glass and allows an unobstructed view of the interior.
MarineLand Portrait Aquarium Kit
An affordably priced option for beginners, the MarineLand aquarium kit is a reliable pick for any betta owner. It features a unique tall portrait design that looks great and is easy to maintain. The modern, stylish 5 gallon tank features thick glass with rounded corners for an appealing look.
It also has a black back and base and a glass lid that slides in and out for convenient feeding. It features a hinged light that you can access when required. LED lights offer a few settings to suit the needs. White day lights and blue moonlight keep the fish relaxed all the time. There is a filter at the back and adjustable flow settings.
Fluval Spec V Aquarium Kit
A modern tank with a sleek lighting system and powerful filter and pump, the Fluval Spec V is one of the best 5 gallon options available for betta. Constructed out of etched glass, this tank is great for small spaces like counters and desktops.
The tank has a separate chamber at an end for the filter and pump. It features an overhanging lighting system with a large number of LEDs. It also offers a 3-stage filter and powerful adjustable lamp. It ensures efficient filtration with activated carbon, biomax rings and foam blocks. The glass tank has a long shape that lets bettas swim well. The circulation pump can be too powerful for bettas but the adjustable output nozzle can help.
Tetra Crescent Acrylic Aquarium Kit
A perfect option for those who are not a fan of glass tanks, the Tetra Crescent Acrylic aquarium has a clear cover, black base frame and seamless curved front. What makes it special is the Tetra Whisper filter that uses a 3-stage filtration process and keeps the tank clean. And it hardly makes any noise.
The aquarium kit also comes with ultra activated carbon that effectively eliminates discoloration and odour. There is also LED lighting that illuminates the tank with white lights. You get easy access to the tank for maintenance with the hinged lid. Acrylic construction and seamless front offers unobstructed views.
Aqueon Black Aquarium
A high-quality glass tank for those who like to create their own aquarium, the Aqueon black is a blank canvas that lets you set up your own betta tank. It is an affordable option with a high-quality glass construction.
It has nothing fancy; just a rectangular tank with black trim styling. It suits freshwater as well as marine applications. Clean silicone edges add to the convenience and visibility. You can buy your own filter, heater, lights and lid to create an aquarium that suits your betta fish. While this tank can be basic for beginners, it gives you the freedom to make an exciting environment for your betta.
Marina LED Aquarium Kit
The Marina LED aquarium kit comes loaded with everything you need to keep your betta healthy and happy. It is a great choice for those who want to buy their first tank and enjoy the hobby of fish keeping. This kit offers you all the required equipment and an aquarium care guide to help beginners.
This guide teaches you how to set up and take care of your tank. You also get some sample products to ensure you have a safe environment for your fish. It has a powerful, quiet filter that does not take up a lot of space. It is effective at keeping the tank clean. Canopy LED lights produce bright, natural day-like light so that you can easily illuminate the decor, plants and fish.
Aqua Culture 10 Gallon Tank
A classic tank that offers a lot of configuration options, the Aqua Culture is a glass tank with black plastic frames at the top and bottom. It is an excellent choice for beginners and suits a variety of fish. The glass enclosure is made out of high-strength silicone that creates a strong, permanent water-resistant seal.
This tank is a great pick for those hobbyists who like selecting accessories of their choice rather than buying a kit. You simply get a tank without any lid, lights or other accessories. You can use it to make your own aquarium for your betta. A capacity of 10 gallons gives you ample space to add plants and decor for a perfect betta habitat.
On To The Readers
In this article, we’ve covered the best fish tanks of different sizes that best help with the betta, there are of course numerous other options that might best suit your unique requirements, in which case the factors and specs we’ve mentioned should still help you plan better.