Is this corraline algae

[Norwich Nano]

Hi everyone a returner to the hobby after a few years. I just want to ask if this looks like corraline algae starting. I have a turbo snail with corraline algae on its shell. It’s not doing much to remove the algae on the rock so hopefully it can add something

 

[nuxx Verified Sponsor]

Sort of looks like it to me.

 

[shakacuz]

blurry, but does seem like it