Brown Flatworm
 

A 3" long brown flat worm hitchhiked in with some new live rock. It is currently in the sump/refugium. What should I do with this?
Thanks.
http://www.canreef.com/photopost/sho...=7277&cat=3004[/IMG]
http://www.canreef.com/photopost/sho...=7278&cat=3004
http://www.canreef.com/photopost/sho...=7276&cat=3004

http://www.canreef.com/photopost/sho...=7276&cat=3004
http://www.canreef.com/photopost/sho...=7278&cat=3004
http://www.canreef.com/photopost/sho...=7277&cat=3004

at first glance I'd say it looks more like a sea hare but it's definately not try googling image for sea slugs and maybe largesea snails and if you see a pic that matches what that is then try to do a search on it.....

I highly doubt it will eat corals probally a carnivore but you can never be too sure.

From what I was able to find as far as pictures go online, it is definately a flatworm.

I agree, looks life a flatworm
try this site for an id
http://www.rzuser.uni-heidelberg.de/%7Ebu6/ or
http://www.chucksaddiction.com/hitchworms.html towards the botton of the page

I have never seen anyin either of our tanks. I do have 2 yellow corris wrasse in that tank and they are known to eat flatworms, As well as a Large Squamosa Clam and its never been bothered.

I think it may be one of these. Both are from Madeira, Canary Islands and Azores. I measured it when it was up to the glass and it was just over 3" in length.
http://www.rzuser.uni-heidelberg.de/~bu6/flat0092.html
http://www.rzuser.uni-heidelberg.de/~bu6/flat0089.html