Snail ID please

[ansonluna]

These snails came in as hitch hikers. They have multiplied, but are not infesting. I usually catch some and put them in the skimmer and fuge to eat algea. I have yet to see them mess with anything else. Are they good or bad, and what are they?

[tgray]

some sort of strombus(sp)?

[jaded]

that second picture looks like a snail that feeds on zoas but I think its the wrong shape

[Viet-Tin]

I have the same snail. Doesnt seem to bother anything. Hope algea is the only thing its eating

[blueboy]

i have hundreds of those, originally got them from IPSF. thay're good

[brewercm]

Look similar to nassarius, do they bury down into the sand?

[ansonluna]

I have yet to see them bury. From what I have noticed they just eat algea.