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.
When ready to use, place mussels gently in a bucket of cold water for 30 minutes. This will help the little bivalves filter out some of the sand. If they are kept in fresh water for an extended time they will die.