The water in the fish tanks needs to be kept at 43 degrees above freezing on Fahrenheit scale what teperature should be?

To determine the required temperature in Fahrenheit, we need to add 43 degrees to the freezing point of water on the Fahrenheit scale. The freezing point of water is 32 degrees Fahrenheit.

Temperature = Freezing point + 43°F

Temperature = 32°F + 43°F

Temperature = 75°F

Therefore, the water in the fish tanks should be kept at 75 degrees Fahrenheit.