are these snails bad

[roilciuc]

I am being over run by these snails everywhere. What are they and are they good? thank youView attachment 8695

 

[madjoe]

Take a pic of one head on some r good some r bad but cant tell from that angle

 

[Jep21]

Some look like nerite snails but its hard to tell

 

[roilciuc]

hows thisView attachment 8696View attachment 8697View attachment 8698

 

[roilciuc]

none are bigger than 1 quarter inch.

 

[Cub21rak]

I think votts recently posted with same type and I also had same. Search some past posts about these and see if its same as yours

 

[Smitty]

Those are the safe ones. I have tons of them in my tank.

 

[roilciuc]

Sweet thanks! I checked all the old posts and couldn't find any

 

[ykh]

they are harmless.