Pepperidge Farms got this one right!

I was disappointed by the chocolate covered pretzel fish, but these
s'mores goldfish hit the spot. Just as depicted on the bag, there are
three types of fish: chocolate flavored cookie fish, Graham cracker
cookie fish and little marshmallow fish -- just like the marshmallows
in lucky charms. The marshmallows alone are worth the price of
admission. I highly recommend checking these out, unless, of course,
you are one of those crazy people who do not like chocolate. So un-
American.