Hi. I was wondering if this item is kosher. I don’t know about the packets that come inside. Those I will assume are not kosher unless they have a reputable hechshire on them. But what about just the fresh fish?
It’s a problem
What is the issue?
You don’t know what fish it really is once the skin is removed. Halacha requires the skin to be intact.
Even for salmon?
Salmon is distinct and can’t be easily mixed up.

