Betta fish are tropical creatures that require a warm water temperature to stay healthy and happy. The ideal temperature range for betta fish is between 75 and 80 degrees Fahrenheit, and it must be maintained with a heater. Many people choose a water temperature range for betta fish between 72 and 86 °F, with the ideal temperature being between 76 and 82 °F. Colder water can kill bettas, as their immune systems will slow down and make them susceptible to disease.
Warmer water can make them feel uncomfortable and age quickly, as their metabolism will increase. Without a heater to keep the water warm, betta fish are much more susceptible to diseases such as stroke, intestinal swelling, swim bladder disorders, and fin decay. They also eat less, which further increases their chances of getting sick. Any undesirable fluctuation in water temperature will cause betta fish to function abnormally and show weakness and fatigue.
In addition to external predators, betta fish can also suffer from internal diseases such as constipation and loss of appetite.Betta fish are like humans in the sense that some like slightly higher temperatures, while others would do better in waters that are one or two degrees lower. Betta fish can tolerate slight deviations from ideal temperatures, but a drastic change will pose potentially dangerous risks to their health. In extreme water temperatures, betta fish suffer episodes of shock that can cause lethargy, coma and possibly death.If the temperature of the beta water is too high or too cold, your pet fish won't be able to do anything about it. Although the temperature should not exceed the capacity, each betta is unique, so it's good to test them to see the ideal temperature for that fish.
If the tank temperature is not right for betta fish, physiological changes will occur in the fish that will cause strange behaviors.The most important thing for betta fish to survive is the temperature of the water, which profoundly influences their homeostasis. Keeping it in a water tank within its ideal temperature range will allow the fish to be healthy and happy.
