I was talking to one of the guys who works at a LFS the other day and he was saying that his friend has a green terror in a tank with tiger barbs and tinfoil barbs. I can believe the tinfoils but do you think the tigers would be picked on? I am thinking about restarting a south american tank at some point but currently have a (mainly) barb tank. I would be pretty hesitant to try something like this, even with a juvenile green terror. Any thoughts? Please keep the flaming to a minimum, if possible - I am just asking for thoughts, not validation of this person's experiment. 