pickled side dish with tofu or fish cakes

I really have no idea what it’s called, and have had the hardest time finding any sort of recipe for it. I used to find this at my favorite local korean restaurant when I lived in Kitchener, Ontario at a lovely little place called Miju (until it was sold). They served a small side dish along with kimchee that was like pickled strips of tofu or fish cake. It had a slightly fishy taste to the clear sauce. I could not ever tell if it was tofu or fish cakes though. The recipe itself seemed simple enough (as it was light and refreshing and did not include much else except some sliced carrots) however I just can’t find it! Being pregnant now I am craving that specific dish constantly and am going out of my mind searching for it. If you have any idea what this is and can either post a recipe or give me the name, you will be a godsend!