Yep, thiaminase, an enzyme that destroys thiamine(VitaminB1) which can cause massive nervous system damage. I learned all that good science from my monster fish keeping days. Still have 2 huge red tail cats and a big red bellied pacu, oh and a marble goby, 3 g.tile eels, managuese cichlid and a 9 year old pictus cat. Lol.
But now I have snakes haha
I like my Dubstep to go Wop Wop Wop Wop