PS and goby

[Aquaria]

I just passed by my tank and noticed some comotion going on so I look and my goby is bashing a bristle worm against the ground at first I'm like omfg I got a fish eating bristleworm but once it breaks in half he swallows the one piece and my shrimp comes along and takes the other into his cave. I had no idea they ate stuff like that. Wish I had got a video of it but I was in to much of a omg WTF moment