Hi,

Like Mark I remember this being dicussed concerning feeder fish for garters as the freezing turned the tyamin into thyaminase or something? Ironically the recomendation I remember was to try and convert them onto rodents if possible and add live fish feeders occasionally if it wasn't.

I tried to find a link to the artical but failed sorry. Hopefully someone knows where it is because my memory is not reliable enough for anything important.


dr del