Please id

[anthony27]

I have alot fo these in my tank. I would like to know are they reef safe and if not how to I remove them.

 

[jason18]

check out this site helped me good luck..

 

[jason18]

www.chucksaddiction.com/Hitchsnails.html

 

[MikeyZO]

Those arent the best of pics but from what I can make out color and shell design wise, they kind of look like Sundials. They will eat Zoanthid sp. Do you have zoas and do you find these around them at all?

 

[KathyC]

Do you have a better pic?

 

[crox99]

Collonista snail definately not a sundial. I don't see the spear.

 

[MikeyZO]

Hmm indeed. Now that I look at it, sundials, I believe, are usually somewhat colorless on the bottom whereas a collonista's design and color does carry over. And the spear. Good call Crox.