So I have a birds nest coral I believe a neon green. I attached a video of its positioning. That powerhead is a hygger mini wave maker at 60% which is 960gph. The polyps aren’t fully opening anymore when they were before I moved it a couple of days ago. I had to move it to adjust flow/lighting of tank and it was knocked off a couple of times now it is there to stay. Could that maybe be too much flow? It’s about 250PAR