Snails

[fishgirlxo]

I have one huge snail in my 10 gallon salt water tank that keeps eating all the margarita snails and I don't know what to do......

 

[Whiterabbitrage]

Trade it in at your local fish store? He sounds carnivorous.

 

[Sugar Magnolia]

Could be a whelk. Can you post a pic?

 

[Dkuhlmann]

I agree sounds like it could be a whelk. They are bad news and look a lot like Nassarius snails which are awesome!