Some time ago, while trying to get some guppy fry raised, we noticed that there was a lot of food not being eaten. To counter this, we put 1 albino cory into the tank to clean things up a bit. He was not very big at the time, maybe 1 1/2" at the time. We also had a disaster w/ a heat wave and a malfunctioning heater...temps off the scale. We lost 10 out of 11 fry. The major problem and the reason for this post is that we only found 4 bodies. Could they have decomposed that fast or did the cory eat the bodies...or worse yet, did he just eat the fry along w/ cleaning up the old food? We've never heard of any such thing, but can't rule anything out. Just trying to prevent any future problems. Thanks for any and all assistance.