the carniverous snail

[tylerdj]

I have a 12g nano with 2 small gobys that lay on the bottom.I have a carniverous snail.The other night we fed the fish a silverside and he poped out of the sand and cleared the meat off of it.What should I do.

 

[Paintbug]

sounds like a nassarius vibex doing its job. look like this
http://www.marinedepotlive.com/nass...pecies-inverts--snails---shelled-animals.html