So I have not fed tilapia or silversides for at least 5 days now. I had thrown in some Massivore in between so not super worried about the polys. The gut is still there on the teugelsi but has went down a little. I decided to chop up some silversides to throw in tonight and that fat little teugelsi was chowing down like there was no tomorrow! I really do think it could eat itself to death.