Anyone know what this is?

[legionofdoon]

I found this guy cruising around the other day. Don't know where he came from. I had a hawks wing conch but it died a few years ago and looked a bit different.

 

[KrisReef]

Some of these things are harmless but some are predators of coral, snails, and who knows what. Have you lost anything lately?
Let us see what the more informed people say about your hitchhiking visitor!

 

[legionofdoon]

Nope haven't lost anything but my sand bed looks nice.