For days my crayfish has been chasing and trying to eat all the fish in my tank.....Today I bought some feeders as a treat and as soon as I put one in, he chased one down and clawed it. Watching him eat was cool as he was just ripping the thing to shreds. When he was down to the head, he held it in his mouth and caught another fish! He held this one with its claws while he scarfed down the rest of the first kill. The Jewel went after his new kill but he defended it with all his might! It was a really cool interaction to watch.