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.
Place whole frozen fish or fish fillets in a single layer at the bottom of a food-safe plastic tub. Seal the tub and place it in the refrigerator for 36 to 48 hours or until the fish is fully thawed. Hold the fish under cold running water as you run a fillet knife against the grain of the scales to break them off.