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.
Room temp fish, or any meat, will cook according... I usually let fish or seafood rest on the counter for 5-10 minutes but never 30. Room temp fish, or any meat, will cook according to recommended time. When it is ice cold it may get dry on the outside before the center is done.