any ideas what this is?

[Brandonjkoontz1]

Saw it in a display tank in the mall. Looks amazing but I have no idea wht it is.

 

[Rutrag]

(your pics are upside down) Those are a type of giant clam. I'm not super good at the species, but I think that's tridachna crocea. If it's not that species, it's tridachna maxima.

 

[Brandonjkoontz1]

Haha opps. I put them on here through my phone. Not sure how that happend.

 

[Duddits]

I believe that's a tridachna maxima like rutrag said