Snail ID pls

[shinv]

Does anyone know the name of these snails?

They'll hunt at night, and disappear as soon as the light goes on. The more important thing is do they good or bad for my tank?

View attachment 44131

 

[shinv]

.......where is my photo?

 

[shinv]

with black circle, I have limited photo size for 20k :noidea:

 

[Herefishyfishy]

199 out of 200 snails are good for the tank.

There are more to avoid than just the following, but this is the one to watch out for.
Sundial snail, eats zoanthids.

 

[shinv]

I also heard there is a kind of snail eating clams.

 

[Herefishyfishy]

Don't think clams eat any snails, but clams do get attacked (and infested) by tiny little beige pyramidellid snails that sucks out it's juices.

 

[shinv]

You know a lot about the snails

The photo I attached can be enlarge by push the Ctrl button at the keyboard, then turn the mouse wheel up or down

 

[Herefishyfishy]

Do you have clams in the tank?

 

[shinv]

Do you have clams in the tank?

No Only one died one year ago, never try again. But I did found a little snail on the clams' shell

 

[Scampy]

looks like a pyramid snail to me.

 

[shinv]

looks like a pyramid snail to me.

I did google it, and it's really like the one I got. Thx