do greenstar polyps move because they are happy

[pairenoid]

as in move like wind is blowing on them. I had it in one of my lowest flow spots and it moved like crazy, like a wind was going 30 mph over it. I switched the spot to the middle, swapping it with my xenia because my xenia was not looking happy after a month.

Now my xenia is moving good and my gsp is not moving at all, not sure if its because i moved it, or because of the moderate or increase in flow

 

[Evansimp]

They move with the current! Even though it's in a low flow area, they could still sway! It's not a bad thing, they like medium flow!