can somebody clarify why it is wrong to feed live minnows to a pac as a part of a staple diet. I have read "HORNED FROG CARE" by A. ROTH, good book by the way. he has said that some say that the thiaminase can cause vitamin b deficiencies but according to him no long term studies have proved it. he says feeding frozen fish vitamin b deficiencies occur the most often. so if anybody can help me with the best diet for my c. ornata please comment otherwise I will keep the minnow and worm with the occasional pinky mouse. have some great holidays!