clancaster23
Reefing newb
I'm wondering why a group of palys in my tank never extend their "skirts". They will open up but only small areas will extend their skirts and most of the time it's only part or a head that will extend. This group I sin the middle of the tank and I have flow going right over it so they move just a little bit but nothing too severe. Too much light? Too much flow or not enough?
