"cat daddy" wrote in message ...
In the US, ethoxyquin, manufactured by Monsanto, is required by law
to be used as a preservative in fish destined for the pet food industry.

Are you maybe talking about dog/cat food ?

I am talking about frozen krill and frozen ocean plankton.
The kinds I buy are made by San Francisco Bay:
http://www.sfbb.com/frozen.asp

For example: "Frozen Krill"
List of ingredients: Krill ----- 100%

Ethoxyquin is not listed on the package. Care to comment ?