What kind of carpet is this?

[CoralReeferGal]

So until recently, I honestly thought a carpet was a carpet... I now know I was wrong, but also, now I am wondering what kind we have. I have read in other threads, and I have compared pictures, but I'm just not sure which it most accurately looks like. Any thoughts?

Sorry, not sure which pic would be the most helpful, so I posted a few of the best pics I have of it... Thanks in advance!

 

[OrionN]

It is a S. haddoni

 

[CoralReeferGal]

It is a S. haddoni

:thumbsup: Thanks! Thats what I was leaning towards, but wanted to be sure.