I would like to know if any of the following need a hechsher: rice, sushi rice and see weed.
Also when buying fish that I know is kosher such as tilapia or salmon from a nonkosher fish market, do I need to ask to keep the scales on in order to eat it or could I buy it de-skined?
About seaweed- is this a new position? I believe that earlier it was stat in the old form that as of yett it didn’t need a hechsher as bugs weren’t found.
Why the change now? Is this an official response by Rav Abadi and is it because their were bugs found?