These are all over my 150 gal.

[Robertchrisroph]

 

[mcarroll]

Looks like Turbo snails. What else is in the tank? How big are these and how long have they been around (that you've noticed)?

 

[Robertchrisroph]

They are about two months old. And seem to be more babies every day. I had turbo snails but they all die. I have a lion fish that does not like anything in or around him so much that when I get turbo snails he will , I believe knock off glass and then my hermit crabs start to eat. Lol. I had narsius snails or what ever the long nose thing are. But that was six months ago. Um so must be turbos. Thank you

 

[Chefbill]

Colonista snails maybe?

 

[Tahoe61]

^ Agreed

 

[fragit]

I don't think turbos breed readily in our aquariums. Have you ever had Trochus snails?

 

[fragit]

Here is an awesome resource thread...
https://www.reef2reef.com/threads/choosing-cleanup-crew-critters.258695/#post-3063945

 

[AdamNC]

They are Collonista amakusaensis. I used to have a ton of them at one time. Great for additional cuc.

 

[Robertchrisroph]

Thank you everyone. The collonista snails.