Quote Originally Posted by Stefan-A View Post
Well, consider yourself lucky. It is still a well-known risk.

As far as your personal experiences go, you need a lot more samples to be able to say anything regarding the correlation between the particular diet and mortality rate. Especially long-term effects. Thiaminase, on the other hand, is well known.
We have one video account of a snake experiencing a "thiaminase seizure."
We also have about 20x more written accounts of snakes, fed on sans live fish diets, dying for no apparent reason.
Also, I have yet to see one nutritional analysis of rosy reds/goldfish proving their "high" thiaminase levels.