Lots of great advice here cats,
If you have one within driving distance, you may also want to consider buying your seafood from a distributor.
The grocery stores in my area have decent meat counters, but the seafood section usually leave a lot to be desired. The fish almost always look old. I don't buy it. The seafood at the distibutors is always days fresher here.
"You wouldn't know a diamond if you held it in your hand. The things you think are precious I can't understand" STEELY DAN.