Hitchhiker snail ID

[Howie]

Well I am new to salt water and my tank has been cycling with live rock for 2 and a half weeks. I have found bristle worms, 2 crabs (which I will be trapping soon) and now this snail. I was hoping someone can help ID him for me. Thanks

[Dearth]

Looks like a Margarita snail harmless and good algae and detritus eater.

[Howie]

Thanks that's good to hear.