In ancient times betta fish lived rice fields and shallow small wild lakes. But after some time, they bring as a pet fish, and people keep betta fish in their fish tank.
After a few years, people understood betta fish could not live in show tanks and wanted tiny fish tanks with less depth. So people started using the fish bowl as a betta fish tank, rapidly trending among the fish keepers.
Can Betta Fish Live in a Bowl? Yes. Betta fish can live in a bowl without problem if bettas get clean water, high protein fish pellets, proper oxygen, and a well-controlled temperature. Always use a bigger size fish bowl to keep your betta fish. It helps to extend fish lifespan and away stress.
If you provide tiny space to your betta, it will get aggressive, and later betta will die due to the stress.
Table of Contents
- What is the best bowl size for a betta fish?
- How long can a betta fish live in a fish bowl?
- How can you increase the water quality in a fish bowl?
- Can betta fish live in a bowl without oxygen?
- Can betta fish live in a bowl without a filter system?
- Can betta fish live in a bowl without a heater?
- Why is the fish bowl unsafe for betta fish?
What is the best bowl size for a betta fish?
Betta fish cannot live in tiny fish bowls, which are unsuitable for their health. So do not buy small size fish bowls. Try to buy at least a 3-gallon fish bowl to keep them.
If you buy a tiny bowl, betta will become more aggressive than expected. They are not swimming here and there, so there is no need to purchase massive fish bowls.
Some fish keepers complained and said it is hard to keep betta fish in a fish bowl because it would die. They use tiny bowls, which help to dirt fish bowl water quickly and increase ammonia level.
Betta fish cannot live in dirty or cloudy water like other fish. They need fresh and clean water to live healthily.
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How long can a betta fish live in a fish bowl?
Betta fish lifespan is roughly three years in well-control conditions. But if he discomforts with the fish bowl, his lifespan reduces up to 1 year. Sometimes he will get sick due to living fish bowl and die quicker than expected.
So our recommendation is betta fish is not suitable to keep continuously in a fish bowl. It would be best to change his territory often because it will help reduce his stress and aggressive moments.
As we discussed above, betta fish came from south Asia and tropical fish. Aggressive betta lifespan can be short. Always keep betta fish in a calm and quiet place.
Usually, tropical fish lives in rice fields and shallow wild lakes or ponds. Wild betta can be found in the canal or shallow water ponds.
So naturally, their bodies shape up to warm water and still waters. Those are the main reasons you are problematized to keep betta fish in fish bowls.
When you keep your betta fish in a small territory can restrict many of their regular activities.
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How can you increase the water quality in a fish bowl?
There are several ways to increase water quality in fish bowls. Here are the most common methods people use to clean and maintain their water condition in the betta fish bowls.
- Water change method
The most popular method is frequently changing the water and decreasing water pollution. This is a little bit disturbing method. Because at least once a week, you have to change the water in your fish bowls. That means you have to work as a dedicated man for this alone.
- Adding water conditioner method
Another method is adding a water conditioner to control water conditions and maintain the quality. But this is not a correct method like a water change.
Conditioners are not so good for the fish body. It may badly affect fish body color and fish tails.
- Catappa leaves method
There is another secret method that Asians use. You can add Catappa leaves, also known as Indian Almond Leaves to your fish bowls. This leaf helps to reduce ammonia levels amazingly.
But when you add this leaf into the water, it releases tannins, which will darken your fish bowl water.
Even though we will recommend use to these Catappa leaves if you have betta fish bowls, because it helps reduce a lot of toxins from water and comfort your betta fish from it.
Can betta fish live in a bowl without oxygen?
Yes, betta fish can live without an air pump, and you can keep them without air stone. Bettas are not live at the bottom of the bowl. They frequently come to the water’s surface, breath, and swim again.
So you do not need to set up an extra air pump, but don’t close your fish bowl top. It will disturb to exchange of natural oxygen into the bowl.
Also, do not place any floating plants or other live fish plants. The fish bowl has limited space, so live plants absorb oxygen at night hours, and betta cannot live at night if you place live plants into your fish bowl.
In addition to their gills, betta fish are born with a unique respiratory organ called a labyrinth, so do not worry if you have no dedicated air pump for your fish bowl.
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Can betta fish live in a bowl without a filter system?
No. A filter system is a must for any fish tank to maintain water quality. But the matter is that the fish bowl does not have enough space to set up the filtration system properly.
If you do not use a filter system for your fish tank or bowl, many problems can occur due to water pollution.
First, you can be seen your water get cloudy and dark. After that, you will notice fish waste floating in the tank. This will helps to raise ammonia and nitrogen level in the fish bowl.
So how can you keep your betta fish without a filter? Buy Catappa leaves from a pet fish store and put them into the fish bowl. Use stock water to refill your fish bowl. Do water change each week.
This is the only way to keep betta fish without a filter system.
Can betta fish live in a bowl without a heater?
It depends on the climate where you are living. Because if you are living in a hot sunny area, you do not need to worry about placing the heater into the fish bowl. But if you live in cold regions or frequently climate changes, you must set the heater within the proper temperature range.
Because betta fish come from Asia and they are tropical fish. Keep them at 75-80 degrees Fahrenheit; it will help eliminate harmful diseases. Gold dust, white spot, and fin rot are common diseases with low temperatures.
Why is the fish bowl unsafe for betta fish?
The main reason is the limited swimming area. Fish bowls do not have enough room to swim betta fish, making aggressive fish. Sometimes betta fish jump out of the fish bowl due to this case.
Another matter is hard to keep a proper filtration system in the fish bowl. And also, you have no space to place the heater in the fish bowl to maintain the temperature.
Fish bowls have a limited water amount, so any time fish have to face a lack of oxygen level situation. And also, fish bowls get sunlight without control, and it helps to increase fish’s stress because high lighting is unsuitable for betta fish.
Fishbowl water continuously gets dirt, so it has a higher ammonia level, damaging fish.
Thus, you cannot add any live fish plant into the fish bowl because fish plants absorb oxygen at night and drastically decrease oxygen levels in the water. It will not suit betta fish, and he will face breathing difficulties.
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