Why do my bettas keep dying?

There are several common reasons why bettas may be dying, including poor water quality, inadequate tank size, improper diet, and stress. It is important to ensure that the tank is properly maintained, the water parameters are within the appropriate range, and the betta is receiving a balanced diet. Additionally, make sure the tank is not overcrowded and that the betta has places to hide and rest. If you continue to experience issues, it may be helpful to consult with a veterinarian or experienced fish keeper for further guidance.