Rallys/Checker’s deep sea double is a good econo-fish option at 2/$5. I make no guarantees that it contains any fish, though.
For real fish, the perchwich at the Sanford Bar & Grill has always been solid or the fish sandwich basket at the Huron Fish market in Saginaw is great.
I don't think I've ever eaten at the Sanford Lake B&G, even though I am from nearby and visit relatives in the Sanford/ Hope area a couple of times a year.
