To maximize the shelf life of cooked salmon for safety and quality, refrigerate the salmon in shallow airtight containers or wrap tightly with heavy-duty aluminum foil or plastic wrap. Properly stored, cooked salmon will last for 3 to 4 days in the refrigerator. To further extend the shelf life of cooked salmon, freeze it; freeze in covered airtight containers or heavy-duty freezer bags, or wrap tightly with heavy-duty aluminum foil or freezer wrap.
So how do ice baths help to boost the body's recovery processes and prevent injury? When you get into an ice bath for five to 10 minutes, the icy cold water causes your blood vessels to tighten and drains the blood out of your legs. After 10 minutes your legs feel cold and numb.
Keep a close eye on your fish and perform an immediate water change if they show any additional signs of stress (beyond what the Ich is already causing). How long? The salt bath should be maintained for approximately 10 days, or for at least 3 days after any visible signs of Ich can be detected.