Kenya Tree being weird

[LawnmowerLife]

I’ve had my Kenya tree for a while now it has grown out nicely but this morning it started contorting itself weirdly, polyps are still behaving normally.
Anyone knows what it’s doing?

 

[Mr. Mojo Rising]

How long have you had it? Leathers will occasionally go through a 'shrinkage' stage, perhaps to shed its outer mucus layer. It can be grumpy for several days, I wouldn't worry if its only one day

I've always noticed that when my corals are grumpy, they usually have a growth spurt afterwards. But thats just my guessing.

 

[BristleWormHater]

It's shedding its mucus layer, just leave it alone.
I would run some carbon, but you don't need to.