Why betta fish make bubbles?


If you have betta fish in your fish tank, you must have seen them making bubbles.

This is one of the biggest questions that betta fish owners come across. Hence, you will get the interest to deep dive and learn more about the betta fish bubbles.

betta fish bubble nest

What exactly are betta fish bubbles?

The male betta fish blow bubbles.

When they keep on blowing bubbles, you will be able to see bubble clusters on the top of your fish tank.

These bubbles are blown for reproduction purposes. In fact, it can be considered as the very first step taken in the mating process. When the male betta fish get younger and when they are ready for reproduction, they produce betta fish. This is not something done with betta fish lonely feelings.

They do it with the objective of reproducing.

The bubbles that male betta fish blow are in a position to act as a safe cloud for the betta fish eggs.

In fact, the betta fish eggs require enhanced protection throughout the incubation process. Until the little betta fish become old to swim to the surface of the water and receive oxygen, they need to be covered. The bubbles are in a position to provide excellent assistance to them with that.

The betta fish bubbles are often being called as foam nests because of their appearance.

These foam nests are being created through blow oral secretion bubbles and gulping air.

This takes place on the surface of the water. That’s why you can see them floating on the surface of the water, inside your fish tank.

When you take a look at the fish tank, you can easily spot the betta fish bubbles.

They are a collection of bubbles and they keep on floating on the surface of the water.

The male betta fish can go ahead and build the bubble nest without getting the assistance of a female betta fish.

Even if you have male betta fish in your fish tank, you will be able to see the bubbles due to the above-mentioned reason. But if there are only female betta fish, you will not be able to find these bubbles as they do not produce the bubbles.

Mating in the wild

betta fish bubble nest

Now you know why you see betta fish bubbles in your fish tank. With that understanding, you might also be curious to know how betta fish would mate when they are in the wild.

Yes, the male betta fish make bubbles when they are ready to reproduce, no matter where they are. However, these bubbles are in a position to provide additional assistance to them, especially when they are in the wild. That’s because the male betta fish come across the need to fight for their territory while they are in the wild. That’s where the betta fish bubbles can assist them with.

The male betta fish prefer to create their territory with assistance if bubbles. Usually, this territory is being created under debris or leaves. This territory provides excellent assistance for the male betta fish to attract female betta fish for mating as well.

When the spawning has taken place, it is the responsibility of male betta fish to collect all the eggs into the mouth. Once all eggs are collected, they are kept inside the bubble nest.

The male betta fish prefer to stay closer to the bubble nest and provide the protection needed by the eggs as well. In fact, they make sure that no eggs are falling out of the bubble.

Moreover, they also provide protection to the bubbles against predators. This protection is offered until the young betta fish are old enough to assure their own survival.

Bubble nest-building frequency

Betta fish are unique from one to another. Hence, there is no predefined frequency for the buildup of betta fish bubbles. In other words, the nest-building practices would be different from one betta fish to another. Some betta fish are capable of building nests on a regular basis, whereas others don’t have the ability to do it.

Likewise, you will also notice that some betta fish bubble nests are large, whereas the others are small.

The thickness of these tests can also vary. It is possible for a betta fish owner to extract a lot of useful information out of these bubble nests. If your betta fish is producing these bubbles, you can assume that your betta fish is healthy and happy. In addition, you can conclude that the betta fish is grown enough for mating.

The betta fish tend to create bubble nests only when they feel safe. Hence, you can also figure out that your betta fish are feeling safe. He has been able to create his own territory within the tank. This can deliver a less-stressful environment for the male betta fish to spend their time as well.

If you have male betta fish and if they are not making betta fish bubbles, you should pay special attention towards it. However, you need to be careful that you don’t panic. You just need to make sure that an appropriate environment has been created for them to feel safe. Then you will be able to see them making betta fish bubbles.

You can also tempt your male betta fish to go ahead and make the betta fish bubbles. However, the positive results that you can get from this depend entirely on their behavior.

But it is worth to go ahead and try out, especially of your betta fish are not making bubbles. To begin with, you can introduce changes in the temperature, tank materials, rainfall, and few other barometric changes. In addition, you can think about adding more female or male betta fish into the tank. With these changes, it will be possible for you to experience significant changes within a short period of time.

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Do Betta Fish Get Depressed ?

Betta fish are intelligent.

As a result, there is a high possibility for them to get into a variety of mental health conditions. Depression can be considered as a perfect example of such a health condition that betta fish can get.

How to figure out whether my betta fish has depression?

As a betta fish owner, you need to make sure that betta fish lonely doesn’t take place in your fish tank. But you cannot keep an eye on them at all times. On the other hand, you might not have a good understanding of how to take care of betta fish. As a result, they will end up getting depressed.

The easiest method is available for you to figure out whether betta fish get depressed or not is to understand how a healthy betta fish would look like. In addition, you need to get to know about the behavior of healthy betta fish as well.

Healthy betta fish tend to eat vigorously.

On the other hand, they are active and tend to swim around most of the time. By appearance, healthy betta fish look vibrant and colorful. Their tails and fins are well spread out. The body looks clean and slick as well.

But when betta fish becomes a victim of depression, it would look and act sad. In such a situation, you will notice that betta fish are lethargic.

Below mentioned are the most prominent signs, which indicate that your betta fish have become victims of depression.

  • They eat reluctantly or they do not eat at all.
  • The betta fish are inactive. They prefer to spend most of their time in one of the corners of the tank. Or else, you can always find them on the surface of water or in the bottom of the tank.
  • The betta fish looks gray and pale. Usually, they have a dull color.
  • They run into objects purposely in order to scratch themselves.
  • The eyes of betta fish look swollen and protruding.
  • In the body of betta fish, it is possible to find red or white-colored spots.
  • The fins and tail are closed, clumped and falling apart.
  • The belly of betta fish looks either extended or swollen.
  • The gills of betta fish is not closing all the way. They remain half-open.
  • If you have male betta fish, you will not be able to find them making betta fish bubbles.
  • If you have female betta fish, you will not be able to see them releasing betta fish eggs once introduced to male betta fish.

How to treat betta fish?

When you notice these signs and symptoms in your betta fish, you don’t need to worry about anything. That’s because it is possible for you to go ahead and provide appropriate treatments as needed by the fish.

As the first step of treatments, you will need to isolate your betta fish. You cannot keep your betta fish in the same tank with others and proceed with the treatments. You will need to get them out from the communal tank and proceed with the treatments needed.

Once you isolate betta fish with depression, you can follow the below-mentioned steps in order to provide the treatment needed. You can follow these steps, whether you have a male betta fish or a female betta fish. You will be able to end up with positive results within a short period of time as well.

  • Make sure that you keep betta fish in an environment where there are no fin nippers. If you keep fin nippers in the fish tank with betta fish, there is a high possibility for them to become victims of depression. Therefore, you need to keep them away from such an environment, until they recover. The fin nippers include tetras, neons and other similar objects. They have got the ability to chase betta fish constantly. Hence, your betta fish will have to live under a lot of stress at all times. This stress can lead them towards depression.
  • Betta fish can be considered as tropical fish. Hence, they prefer to live in warm water. But if you don’t put warm water in the fish tank, they will become victims of depression. During the depression treatments, you will need to make sure that you have warm water in the isolated tank.
  • Cleanliness in water can also cause depression among betta fish. Therefore, you need to use clean water in the new fish tank, where you have isolated your betta fish. In addition, you need to double-check and confirm that no strong filter currents are there in the new fish tank.
  • There should be a lot of plants and rocks in the fish tank where your betta fish live. That’s because betta fish prefer to hide and have a personal time of their own. In addition, they prefer to swim around the rocks as well. Therefore, you need to add a lot of rocks and plants to the fish tank, where you treat them for depression.
  • Betta fish need to be provided with a lot of food as well. In here, you need to think about getting food that is specifically designed for the consumption of betta fish. You can easily purchase them from your local pet stores. Usually, the diet of a betta fish is made out of a lot of protein. Hence, you need to purchase appropriate food and add them to the tank.
  • You should also introduce some decorative items to the fish tank. When getting these decorative items, you must make sure that they are not too flashy to distract betta fish. A moss ball can be considered as a perfect example for an item that you can get into the fish tank.
  • If you are treating a male betta fish for depression, you should make sure that no male betta fish are around. That’s because male betta fish are extremely territorial.

You also have to consider spending time with your betta fish since they are very intelligent.  There are toys that can be introduced to your betta fish when caring for them on a daily routine.

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