My wife who knows nothing about fish had called me at work saying her favourite oranda was pooping a worm. When I asked the people at the store they laughed, and told me it was indigestion, but I knew there was something wrong. 2 days later he died (bloated, and not symmetrical). I think it was a fish from one of these infested places in Edmonton that spread it to my wifes favourite fish, but as soon as the thought of a parasite is brought into a store it's shut down.