Do you own Betta fish? You must be worried about their intriguing behavior that confuses you, whether they are dying or sleeping. You are not alone in figuring out Betta fish behavior before death.
Several reasons can cause your Betta fish to die. Some common signs of Betta fish dying are loss of appetite, clamped fins, swelling, poor breathing, hiding, taking long rest, slow movements, no response, and many more.
If any of these symptoms arise, your fish will die, and you must do something to protect them. But how will you protect them? Let me tell you about some safety precautions which can save your Betta fish from dying:
How Do Betta Fish Act Before They Die?
Betta fish is so possessive and sensitive about the environment in which it is living. It usually lives for a maximum of 5-10 years. Many factors affect its lifespan. When those factors start affecting the Betta fish, it shows symptoms, indicating it will die.

The behavior of the Betta fish before death is very distinct. It gives a warning or alarm to the owner to remedy a problem before it dies. Loss of appetite, not as responsive, fading color, lethargy, breathing issues, and eye swelling are common symptoms that start showing.
This behavior indicates that the Betta fish will die, and you must take immediate action to protect it. Regular checkup is necessary to ensure the healthy living of Betta fishes.
5 Signs Betta Fish is Dying

1) Loss Of Appetite
The fish start to lack interest in food when its time of death is near. It will show no interest in eating food, even if you give it its favorite food. If your Betta fish is still young, losing its appetite is a sign you must take seriously.
2) Problem in Breathing
When the Betta fish is sick, it shows difficulty in breathing. It usually happens due to the poor quality of the water. It results in the poor breathing system of the Betta fish. The breathing ability of the fish reduces while getting old. As a result, it starts breathing rapidly. So, if your Betta fish is not breathing, it means it is going to die.
3) Weakness
If the Betta fish is not eaten for many days, it becomes weak due to losing appetite. Due to this, the body starts to malfunction, which results in a poor energy balance. Because of this bad energy, the Betta fish becomes weak and resulting in the Betta fish vertical death hang.
4) Lethargy
If your Betta fish stops responding to everything and keeps resting constantly, it is near death. Betta fishes are usually energetic and responsive, but if they stop moving around, it means there is any problem with them.
5) Color Fading
When Betta fishes are healthy, they have brighter colors. If their color starts fading and showing abnormal colors, they are dying. It is mainly due to stress, aging, and illness. Due to the color fading, their body becomes transparent and internal organs start showing up.
5 Essential Tips: How Do You Save A Dying Betta Fish?
Here are some precautions which can save your dying Betta fish:

1) Improve Water Quality
Save your fish by improving your tank’s water quality—changing the water regularly and adding clean water to the tank helps reduce stress. Betta fish feel relaxed, which improves their health.
2) Use the Right Equipment
Always be ready to solve the problem as quickly as possible. The important thing to follow is to use the right equipment. Use the correct filter, heater, and right-sized tank.
3) Medication
If your Betta fish is going through any illness or disease, give the medication at the right time. The right medication will help them gain their health back.
4) Remove Harmful Tank Mates
Another precaution you must consider is removing the harmful tank mates from the older tank and placing them in the newer one. Also, remove the decorative plants or anything else from the tank.
5) Improve Their Diet
Ensure to improve the diet of your Betta fish as well. Bettas are carnivores, so ensure to add meat and high-quality pellets to their diet plan as well. This diet plan will improve their health and increase their lifespan.
11 Top Reasons Betta Fish Die
Here are some common reasons which can make your healthy Betta fishes die instantly:
- Bad water parameters
- Fungal infections
- Unhealthy diet or overeating
- Ammonia poisoning
- Birth defects
- Oxygen deficiency in water
- Diseases and parasites
- Extreme stress
- Serious injury
- Respiratory dysfunction
- Aggressive aquarium mates
If symptoms show in your Betta fish, there must be any reason behind the fish’s death. If you see your Betta fishes dying, change them to the new water tank. After changing the water, observe Betta fish behavior in new tank.
Betta fish will start showing symptoms, like resting in the bottom of the tank, strange movements, loss of appetite, brown or white spots on the body, or disintegration of its fins when going to die. These signs indicate that your Betta fish is dying.
Dead fish never breathes, so if you cannot examine whether your Betta fish is alive, check if it is breathing. If it is sleeping, you will see the water draw in and out through the fish’s mouth.
Some precautions can save your dying Betta fish. Clean the tank once a week. Use tetracycline or ampicillin to treat the water. Repeat the process until the fish’s fins cease showing signs of losing tissues. Add some fungus eliminator to treat the Betta fish to facilitate recovery.
If you own Betta fish, you must be so sensitive about them. Just like you, Betta fishes are also so sensitive to their atmosphere. They quickly die if the water quality is poor or any other problem arises.
Take care of them if you want them to stay alive for many years. I hope this article helped you to know the reasons, symptoms, and precautions to save your Betta fish from dying.
Conclusion
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