hey ppl.. just been doing a bit of reading and i came across this.. prob its been posted earlier.. pls ignore if its been done.. anyway.. this is about thiaminase and carnivorous fish..what fish contain thiaminase and what dont.. the list is at the bottom.. i used to feed mullet to my aros.. its been some 5 months now that i haven't.. and mullet does have thiaminase.. well here is the link.. cheers
http://www.wetwebmedia.com/ca/volume_6/volume_6_1/thiaminase.htm
http://www.wetwebmedia.com/ca/volume_6/volume_6_1/thiaminase.htm