Do you have prepared fish? And what kind?

See above

Yes possibly behind the counter

They have fresh fish and seasoned fresh fish fillets. I have seen frozen seasoned

They have a whole section of cooked food. They do have fish but the menu changes. Call and check with them.

If you want a specific dish to should call they always have prepared foods and they are excellent

They have dozens of prepared dishes, and they're all outstanding. But if you're looking for something specific, you should call.

I would call as their fish selection would change.