Wow, that is a sweet sarmentosa... I like those too... I have 3 of them in my tank, though none look as nice as that one.
That brain from Dr. Mac is pretty nice as well.
I had a sarmentosa a while back, but I killed it, although maybe the red bugs killed it. I dunno.... Easier to blame the bugs
I want to get another one, but TBH I don't have the room...