Good or bad ?

[Anthygod]

So my lights are out and I just went to the aquarium and found that little thing I think it’s a snail . Sry for the bad pics I hope you can tell what it is . Hope someone could tell me if I should remove it or leave it
thank you for your help !

 

[HOOPDEEZ]

Could be a limpet, but the pictures are pretty burry. I would google limpet and see if that looks right

 

[Anthygod]

Could be a limpet, but the pictures are pretty burry. I would google limpet and see if that looks right

Thank you very much I look it up ! I hope it’s just a stomatella snail

 

[dhanking]

It looks kinda like an abalone.