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.
Fish oil ; sleep: Not much data on fish oil and sleep, but if you believe your sleep got worse after starting it stop it for 14 days since fish oil can be safely discontinued. If your sleep improves you have your answer.