I have the same thing, but I'm not sure if it's mysis shrimp or from my peppermint shrimp, as they were pregnant when I bought them, or so said the shop keeper when I bought them. I'm sure he knew what he was talking about, but with my knowledge, he could have told me they were carrying missle launchers and I wouldn't have known the diff, lol. by the way GOOOOO BIG RED, just thought I would lighten everyones day!