What is this?? (Please help with snail ID)

[fjr_wertheimber]

My girlfriend and I noticed this snail in her tank earlier, crawling over some of the rock. It's hard to tell the scale from the photo, but it was about 3-4mm in length.
Any idea what it is? Is it something to be worried about?
http://www.ajmerrifield.com/download-7.jpg
http://www.ajmerrifield.com/download-8.jpg

[Texreefer]

can't remember what they are called, but I have about 50 gazillion of them if you want a couple more:bigsmile:

[FSU]

or not lol

[cpreefguy]

Hey A.J.
I dont know what theyre called, but theyre good.

[MissT]

hard to tell from the pic.. looks like a strombus to me

[SoLiD]

It's a Collonista Snail. They multiply fast and stay very small. They are benefitial aglae grazers. I have them in my tanks. -David

http://www.marshreef.com/modules.php?name=Forums&file=viewtopic&t=21262&start=0&postdays=0&postorder=asc&highlight=

http://www.maast.org/forums/showthread.php?t=37520&highlight=Collonista

[mikedelgado]

Looks like the strombus grazers I got from IPSF. as long as it isnt eating your coral Id leave him alone.

[JimD]

If you can get one on the glass, look at the color of its foot, if its white-ish, its probably ok, if its red or pink-ish, chances are its not so ok.

[SoLiD]

Definitely Collonista SP. Snail.

http://www.ajmerrifield.com/download-7.jpg
http://www.ajmerrifield.com/download-8.jpg

Those Look Just Like These.....

http://i99.photobucket.com/albums/l300/joey1vela/002.jpg

http://i99.photobucket.com/albums/l300/joey1vela/057.jpg

Am I Right???.

[SoLiD]

BTW The pictures belong to Joey Vela from MARSH.

[fjr_wertheimber]

Yup, looked just like that, SoLiD.