He has never been fed fatty feeders, I've had him since he was a baby. I run 2 amber lights on each end of the tank. He LOVES his tank lit by amber-it's so natural, that color is the closest recreation of an amzonian biotype i can aquire. He gets 8 hrs of full light, 8 of amber and 8 dark. I think I've done all I can to prevent it since zennzzo told me about drop eye when I got him. So, I guess we'll find out if he get's dropeye, I don't think there's anything left bust genetic defects. But, that why I posted this, in case I needed to do more. Thanks to all.