Quick snail ID

[NakiFantaki]

I'm sure this is an easy one for most.
I picked up my first critters last weekend and I cannot for the life of me remember what kind of snails these are.
I got 4... 3 are smaller and are all the same and 1 is a pretty big sucker.
Are they all the same type of snails? What kind are they?

Thanks!

 

[LetItReef]

Looks like a Margarita snail
and the big one looks like a
Zebra turbo.

 

[NakiFantaki]

Thank you! Margarita is what he said! Still can't remember what he called the big one.. thanks for your help. Are these good cleaner snails? Or should I be getting different kinds?

 

[ahiggins]

the margaritas are a colder water snail but Ive had one in my frag tank for like 5 months now-still alive LOL
Turbos are the beasts of the cleaner world...if you dont mind the knocking frags off of rocks ;)

 

[NakiFantaki]

My tank was running at 80ish and I didn't see much action from them. I have set the temp back a bit to about 77.5 and they seem to be doing better. That big sucker only roams at night for some reason. I haven't had an algae bloom yet and I'm worried they are going to stave. :(

Is there a different snail I should be getting that would be better in warmer temps?

 

[LetItReef]

If you can find a Trochus snails.