Is My Betta Fish Dead? Here’s What to Look For

Betta fish, also known as Siamese fighting fish, are popular pets due to their bright colors and unique personalities. However, it can be difficult to determine if your betta fish has passed away. This article will cover the signs of a dead betta fish and what you can do to ensure your fish stays healthy.

Signs of a Dead Betta Fish

1. Lack of Movement: A dead betta fish will typically float at the top of the water, showing no signs of movement. If your fish is lying at the bottom of the tank, it may also be a sign that it has passed away.
2. Cloudy Eyes: If your betta fish’s eyes are cloudy, it is a sign that it has passed away. This can occur due to a bacterial infection or other disease.
3. Discoloration: If your betta fish’s color has become dull and its scales are standing up, it is a sign that it may have passed away.
4. Rigidity: If your betta fish is stiff and does not respond to touch, it is likely dead.
5. Foul Odor: If your betta fish has started to emit a foul odor, it is a sign that it has passed away and begun to decompose.

What to Do If Your Betta Fish Has Passed Away

1. Remove the Fish: If you have determined that your betta fish has passed away, it is important to remove it from the tank as soon as possible to prevent the spread of disease to other fish.
2. Clean the Tank: Once the fish has been removed, it is important to clean the tank thoroughly to remove any bacteria or other contaminants that may have been present.
3. Test the Water: If your betta fish has passed away suddenly, it may be a sign of a problem with the water quality. Test the water to ensure that it is within the appropriate pH range and that there is no toxic buildup of chemicals.
4. Consult a Veterinarian: If you suspect that your betta fish has died due to a disease or illness, it is important to consult a veterinarian to determine the cause and prevent it from happening again in the future.

In conclusion, the signs of a dead betta fish can include lack of movement, cloudy eyes, discoloration, rigidity, and a foul odor. If you have determined that your betta fish has passed away, it is important to remove it from the tank, clean the tank, and test the water to prevent the spread of disease to other fish. If you suspect that your betta fish has died due to a disease or illness, it is important to consult a veterinarian.