In children, symptoms may depend on age: In infants younger than 1 month of age, symptoms may include having little or no energy (lethargy), feeding poorly, grunting, or having a fever. In children, symptoms of pneumonia are often the same as in adults. Your doctor will look for signs such as cough and a breathing rate over 60 breaths a minute.
Tap water should sit for at least an hour before adding any fish to the bowl. The water must be room temperature.
Quick Answer. Tap water must sit out and be put through aeration practices for a minimum of 12 hours before fish can be put into the water. The reason for this is that all tap water has chlorine in it and chlorine is harmful to fish. Continue Reading.