Click âDisease of the Week,â find rotavirus, and take the quiz to test your knowledge! Rotavirus is a contagious virus that can cause gastroenteritis (inflammation of the stomach and intestines). Symptoms include severe watery diarrhea, often with vomiting, fever, and abdominal pain.
The incidence of rotten egg odor or black water in hot water lines is due to the reaction of. sulfates and micro-organisms in the water that create Hydrogen Sulfide (H2S). This is a water. chemistry condition, rather than a water heater problem.
Even with proper hot tub chemicals, your hot tub water will get a bit tired from time to time. Replacing the water may resolve the cloudiness. Another common cause of cloudy hot tub water is improper chlorine levels. Be sure to follow your hot tub manufacturers guidelines for chlorine.