Hi Beta lovers, What type of water temperatures do beta fishes needs? I read 80 degrees F / 26 Degree Celsius. But here the climate is cold right now and the temperature of water comes around nearly 20 Degree Celsius, and my beta fishes have no issues. So does the water temperature is very important to maintain? Why is it different from other fishes? And if need to warm the water for betas, do i boil water and mix it with the normal water and maintain the temperature to 80 Degree F ? Does it works?