lettuce leather ?'s

So it is losing color, and there is flakey stuff coming off… so i hung it from a rock so now it hanging like off a cliff… but it is slowly stretching down and is touching the sand… its losing a lot of color… and i put a powerhead to blow at it… any thoughts?

They will shed some stuff every once in a while. Leave it where it was, let it sit a day or two. When it looks like it is “shiny” move it to higher flow.