What did I see?

[C Jerome]

So, last night before bed as usual i went and looked at my tank to see what was going on and i saw all the usual stuff and then i noticed this little thing that was in one of my caves on the sand bed. I got a flashlight and spotted it, it looked like a grub you would find in the dirt, maybe half and inch long and i think it had some red and white color in it, i am not sure about that because i fliped my actinic light on so that could be off. I treid to snap a photo but i could not get a good angle on it and the one i took you cant see it because of the light or lack there of. So does any one have any ideas what this was? Just curious-

[Dave ESPI]

Perhaps a sea slug?

 

or cowrie? tough to say. keep an eye on your soft corals. if you see any bite marks, or areas that are raw, I'd be concerned. many nocturnal slugs are coral munchers.

HTH