Yeah, that's my famous lawn.....or miniature kelp forest (trying my best to duplicate what's out in the ocean).
I've debated about moving the cam to a more boring part of the tank that doesn't show the lawn...but I guess I'm too lazy to do that.
It seems to be getting thinner since I've been doing water changes twice a week, around 10-15%. There's some cyno showing up on some of the hair now....and I don't mind too much, easier to let the cyno kill off the hair. But that's the only place the cyno has showed up. I'll keep up my water changes and see how it goes after a few more weeks, I'm hopeful it'll die off some more.