Ryan75;5001065; said:both of those fish contain thiamin (rosy reds and goldfish)...That may be the problem
my thoughts.
They contain thiaminase (destroys thiamine)
I have a turtle that I took in that was feed rosies and goldfish for about 8 years or so and I think he has a problem. Never met a turtle like him. I think he has some neural issues and i think your pacu does as well.
Just my thoughts at least



