This is my first week back from a 3 week business trip (had my lfs
help take care if my tank) and I noticed something interesting. It looks like one of my sacrophyton has tilted it's "head" and is moving across my rock work. Also, he left some of himself behind. I figure this is a propagation technique? Also his polyps aren't even a quarter of the way out. I'm not worried about this but I thought I'd ask for some insight.
So you know all the facts I did move both of my PH 1400 down the glass about and inch and a half.
Here's some pics: