Can Siamese fighting fish live in cold water?

Siamese fighting fish, also known as Betta fish, are tropical fish that require warm water temperatures to survive. They are native to Southeast Asia, where the water temperatures typically range from 75°F to 86°F. Cold water can be harmful to Siamese fighting fish, as it can slow down their metabolism and make them more susceptible to disease. In addition, cold water can cause them to lose their vibrant colors and become lethargic. Therefore, it is important to keep Siamese fighting fish in a tank with a heater that maintains the water temperature within their ideal range.