panic

I was in the fishroom yesterday when I noticed one of my adult male Ptychochromis oligacanthus (very awesome Malagasy cichlid http://www.cichlidae.com/forum/viewtopic.php?t=5833) with something hanging out of his mouth. On closer inspection, it turns out to be the back half of a pandy cory...

I got my JD a few months ago when it was 1". He's now closer to 3-4". I'm cycling his upgrade tank and its almost ready (I hope). Last week, I was doing some work in the tank next to the one he's in. I was leaning over the corner of his for a while. I guess he suddenly noticed I was there...