Neon tetras are among the most popular fish in home aquariums, known for their vibrant colors and peaceful temperament. Originating from the clear waters of the Amazon Basin, these small fish thrive in specific environmental conditions that mimic their natural habitat. Understanding the optimal temperature range for neon tetras is crucial for maintaining their health and well-being. Temperature fluctuations can cause stress, weaken their immune systems, and even lead to death if not properly managed. Aquarium enthusiasts often find themselves grappling with various factors that influence water temperature, such as room temperature fluctuations, heater efficiency, and even the presence of other tank inhabitants. A stable environment not only enhances the…