What this plant called?

[Meliska13]

What is this plant called and is it healthy? It has some redish color to the outside parts of the leaves so not sure if that's its natural color or if it's dying?

 

[Caliban07]

It’s a type of cryptocoryne not sure which. I’m out of touch.

It’s not dying it’s just adjusting will probably look different when the new leaves come through.