Fish keeping, up to now, has been considered an elegant interest, and betta fish is one of the beloved “residents” in an aquarium.
Adopters need to pay attention to the details if they desire to maintain a well-being aquarium with this fish. That’s why they usually start with the tank size concerning: How much room does a betta fish need? After choosing the right tank size, you can continue looking for more advanced techniques! Let’s find all the useful information and extra tips in this article!
About Betta Fish
Betta fish, or Siamese fish, is one of the most diverse fish species in the aquarium type. Most bettas possess silky and flowing tails, along with vibrant and colorful fins, typically orange, pink, red, or more rarely coral, lavender, or turquoise.
The eye-catching appearance is the biggest reason they receive lots of preference from fish enthusiasts. Besides, betta fish are also famous for their territorial and aggressive characteristics.
In addition, this species exhibits several other distinctive life habits. They are omnivorous, feeding on a variety of plankton larvae, small crustaceans, or even their young eggs.
The moderate pH (6-8) and the water temperature of 24-28 degrees Celsius are believed to be the ideal habitat for them to survive and maintain natural spawning comfortably.
Finally, the average longevity is fairly short, lasting up to 5 years. However, some rare bettas that are cared for in specialized conditions can live up to almost 7 years.
Do Betta Fish Need A Lot Of Space?
Yes, they do. The size of each individual is not large, but betta fish can reproduce quickly, alongside strong, constant, and somewhat aggressive locomotion. Therefore, a vast and airy tank is essential.
That way, they can swim comfortably without damaging or tearing each other’s fins and tails (in case you adopt a school of fish). Since Siamese fish can lay 10-40 eggs at once, a spacious living area can also create better conditions for the later generation’s development.
Do Betta Fish Need A Filter?
A filter is an optional accessory. Betta fish are inherently fighting species, which means they have quite tough natural stamina and respiration. A school of fewer than 5 bettas can live well without a filter. Betta fish swim up to the water surface to gain the needed amount of oxygen.
Are you a dedicated aquarist who desires to create the freshest and cleanest environment for these special pets? Feel free to equip your tank with a filter. Your pets can immune themselves from bacteria or harmful gases (ammonia or nitrates).
How Much Room Does A Betta Fish Need?
For single betta fish adoption, please equip a tank with an average volume of 2.5 gallons, equivalent to 9.5 liters.
The recommended dimension ranges from 2.5 gallons – 5 gallons (9.5 liters~19 liters) for a standard aquarium in case you feed only one betta. Some people think that an individual just needs a small bowl.
However, this misunderstanding pushes the betta fish at risk. If a betta fish swims for a long time in a tight space, it can experience a boring life. It can be exposed to stress or depression, leading to predictable death.
To the suggested extent, coupled with the filter installation, betta fish can maintain its considerable lifespan.
Especially, betta fish perform the back and forth movement (some other fish swim up and down), so adopters should focus on the tank’s breadth rather than depth. If the tank is too deep, betta fish may be unable to reach the water surface to breathe, causing suffocation.
If you are ready for the larger development of the betta community, leave a blank space in your interior area for a 9.5-10 gallons (35-40 liters) room. With this spacious capacity, betta fish are guaranteed swimming conditions, safety as well as “mental health”.
They can perform their movement without attacking others’ fins and tails. They can also find some “private corners” to escape when needed. In particular, a roomy aquarium with several hiding places can assist the betta male in protecting the young eggs better from surrounding fierce rivals.
What Do Betta Fish Like In Their Tank?
The most important and basic thing is the hygiene of the tank and the water inside. Most creatures desire to survive in a clean environment, and betta fish are not the exception. Otherwise, they will be susceptible to diseases or infections, affecting other species around them.
Thus, please change the water regularly as the first step. Once change every 1-2 weeks is highly recommended.
You can add decorations to increase the vibrancy of the room. Simulations of corals, aquatic plants, and foliage are commonly useful decorative items because they can create a marine life vibe. So, bettas can still live more comfortably in an artificial tank.
However, you should be aware of the material of the items. Some types of simulations are made too hard or sharp. They can tear the bettas’ delicate fins or tails as when swimming. That’s why you had better look for silk plants.
It is a fact that betta fish are not interested much in socializing. They prefer to spend their me-time in hiding spots. Caves, castles, rockeries, or dense foliage are all welcome in your aquarium.
When setting up ornaments, you should limit the reflectable items. As you know, with their aggressive nature, betta fish can get excited and attack themselves when they see their reflection.
Betta fish can adapt to light, but please don’t make it intense. You can place the tank under moderate natural light. Do not forget to avoid direct exposure to sunlight since bettas can be vulnerable.
You can also add lights in the room as long as the color is not too strong in contrast with the water. In addition, you should also ensure a harmonious lighting assortment, especially in the hiding spots where betta fish often reside.
How much room does a betta fish need? The precise volume has been given in the article to explain the question. In summary, 5 and 10 gallons are the maximum volumes for single and collective betta fish tanks, respectively.
We believe you can better understand the betta fish’s behavior and remarkable traits. From there, you can apply or change the fish farming methods accordingly.
Fishing is an art because it requires meticulousness in every tiny practice. Thanks to that, you can also enjoy your beautiful fruits in your leisure moments.
Alex is a pet freelance writer and editor with more than 10 years of experience. He attended Colorado State University, where he earned a Bachelor’s degree in Biology, which was where he first got some experience in animal nutrition. After graduating from University, Alex began sharing his knowledge as a freelance writer specializing in pets.