berserker- yeah I know how you feel. Sounds like we both had the same experiences from the color fading to aggressive toward other tankmates and to the eating of tankmates. Don't give up on him just yet. have you thought about 4-5 silver dollars? they may or may not be able to take a couple days beating to stick it out. I noticed that after a day or two my Indo came to terms that the Hampala will be in there for quite some time and now they are cool and even feed together. Good luck though, and p.s my Indo hasnt fully colored up to where he was.