Salmon is a fresh water fish that is regularly used for sushi, however it needs to go through extra preparation. Typically it needs to be frozen at -31F for seven days to kill whatever parasites are in there.

Is it safe to eat freshwater fish raw?
I set this tick box in the performance area, and on clicking Save I now cannot access the site, even the performance area to disable this! any one know if I can directly change this in the DatabasE?

EDIT: 
I have refreshed the Database, thankfully no updates since it went live. This does raise the question though as I'm not the only one who has had problems with these performance tick boxes, how do you back out of an error?

I would still like the answer cause i'm trying to get to the bottom of these performance settings.

thanks for any replies. 
