One of my 10G native tanks contains 6 pygmy sunfish and 6 ghost shrimp..well I figured I would throw some convict fry in the tank for the sunnies to munch on...I just clanced over and saw one of the ghost shrimp falling to the ground holding something..I was like what the hell happened to it now??!! Then I see it is holding a convict fry..somewhere I missed that ghost shrimp were predatory to the extent of taking out 1/4 long fry...Learn something new everday..just wish I had a camera.