Help please! What is this snail? And tank update photos

[Cshabz]

Hey all, was doing a water change today and found this new LFS close to me.. Ended up buying a water circulator so he threw in these new snails he got.. He's just starting out..

No idea what the snail is tho or if he could be bad for the tank and stupid me haven't setup the quarantine outside..

Wondering if you guys knew..

And a pic update of my tank.. 8 weeks and most levels are perfect.. Need to raise calcium tho..

Thanks :)

http://img.tapatalk.com/d/14/02/08/ve9yvydu.jpg

http://img.tapatalk.com/d/14/02/08/e9era4en.jpg

http://img.tapatalk.com/d/14/02/08/epetu7an.jpg

[Aquat]

Looks like a fighting conch to me.
Good, if you like a sand sifter

[Cshabz]

Thank you :)

He's been extending his trunk and sucking on the rock for last hour or more..

[Cshabz]

Thought I'd add a video ling to the tank :)


https://www.youtube.com/watch?v=eyPYc5oFSZo

[julie180]

+1 on fighting conch. Mine mostly ate algae.

[Cshabz]

Thanks Julie, ye I think I can be confident it's a fighting conch
He's been going round the tank like crazy