Can someone help me out and identify something I saw in my tank this morning. It looks like a worm of some kind. It's orange, black, and then orange again. It was about an inch long and covered with spines. Freaky lookin guy.
Bristle worms can be very bad if they get large and it does't take long. They can eat fish if they are big enough. I'd suggest a coral banded shrimp to control them.
Jane