lol, this thread got me to thinking about a rosie that I saw in with my rtc x tsn, I had put it in there a few months back when cleaning out an old tank. I thought he would gobble it, but I don't think he even notices it since it is 2" and he is over 33" now. I saw him try to eat it today, but when he gulped it, it swam right out his gills lol. So I guess rosies and big as@ tsn probably could live together, but the rosie might get ate eventually. I'll try to take some pics.