How To Make Water For Betta Fish. Its pretty simple. Conditioners work by neutralizing the chlorine in the water.
The ideal water temperature for your betta fish should be between 74 and 81 degrees Fahrenheit. When the water is too cold your betta will be stressed and more likely to contract diseases. The type of heater you need will vary depending on how large your aquarium is.
Remember the temperature range of betta fish must be between 78-80F.
Place the betta in the conditioned water Having treated the water with a conditioner and ensured the water conditions are okay for your betta place the betta back into its bowl or aquarium. Ideally your betta should have a heater that keeps the water between 76 and 80 degrees. 2 Items you will need for the water change. Remember the temperature range of betta fish must be between 78-80F.