I have like a million of these guys in my sand bed. Most of the ones that I can see are against the glass and they have been doing the naughty non-stop for ages now. My lights turned off tonight before I could do my feeding so I flipped them on after 15 minutes of being off. There were about 50-75 of these guys on my glass. Any ideas on what they actually are? I'm not convinced that they are bristle worms.


