View Full Version : ID Needed - Small red and green dotted worms in sand?

11/13/2007, 10:09 PM
So for the past few weeks I have what I first thought was just some red stringy type algae growing out of the sand in one spot. Today, my hermit decided to hang out there and I got a new camera so I was taking some close ups and realized that these things may be alive!

Here is a picture, and also a video so you can see that they are moving around. At first I thought they were just moving with the current, but now think that they may be alive.


http://i104.photobucket.com/albums/m196/saltman123/Fish%20Tank/th_MVI_0269.jpg (http://s104.photobucket.com/albums/m196/saltman123/Fish%20Tank/?action=view&current=MVI_0269.flv)

What the heck are they?

11/13/2007, 10:41 PM
Ok, so I was searching around Nano-Reef.com and saw someone else said that spaghetti worms can come in red or green. Are these spaghetti worms? Are they harmless?

11/14/2007, 01:15 AM
Those are the gills and possibly also the feeding tentacles of cirratulid polychaete worms (called spagetti worms by reefers). They're both harmless & beneficial as they're detritus eaters who help keep tanks clean.

11/14/2007, 11:09 AM
It's welcome in my tank! :)