I have had the same issue and there is a list of which fish are kosher and not. Snapper is and Bara is not. There is a hallal meat shop in Belize City, but am not sure the Muslim and Jewish religous reqirements are exactly the same, even though it comes from the same book. There are products in the shops that are Kosher, and will have a U stamped on them with Parve or Preve and those are kosher. I know we have kosher salt in the markets here too. Buy (recycled) plates and utentils