Good worm or bad worm?

[Stringztoo1]

I saw a weird looking worm in the tank today. It moved like a caterpillar with a body that undulated as it wwent about the substrate. It measured about an inch long. It was flesh (pink) colored and had little pyramid/spikey things coming out of it. I know it's the worst description ever of any living thing, but the pictures I took all were out of focus...

It looked like a one inch long underwater pink caterpllar. Good worm... or bad worm?

 

[toyfreek]

sounds more like a nudibranch to me there ALOT of different kinds dont know if that one is bad or not from your description.nudibranch site
try here im not sure if the site is only mediterainian ones or not but a good place to start.
hth,
Toy

 

[Green Mariner]

sounds like a bristle worm to me, great detrivours a great addition to the sand bed!! Where there is one there are many more, many people buy thme to put into their tanks!!

HTH

[ August 12, 2001: Message edited by: Green Mariner ]

 

[Stringztoo1]

That's my worm! He's one color though, no darkness... maybe he's still a baby... I don't know. But thank you very much for the identification. Anybody wanna buy a bristleworm?