Should i be worried

[Jlew766]

What's this little guy I found after lights went out

 

[WheatToast]

The photo is a little blurry, but believe that is a Stomatella snail. They are harmless algae eaters and will breed in your aquarium.

 

[Isopod80]

The pic. is really too blurry to say.

 

[vetteguy53081]

Either a stomatella or Collanista snail.

 

[Jlew766]

Here is better picture so nothing to worry about?

 

[Isopod80]

It appears that the mantle, complete with tubercles, is covering both sides of the upper shell. I'm beginning to think it's a small cowrie. The pic. is still pretty blurry to be sure.