No, those are some crypt I got a while ago when I was just starting out. I think they are wendtii brown or something.
It's actually a sandwich of 2inx2in ss mesh with Riccia in between in, I am seeing if it will grow out of the mesh. It would just make it that much easier to trim haha
*I'm Barbbb girl, in a fishy world! No more plastic, It's fantastic!*