Green Plate raised up on one end from current?

[ReeferJames]

Green plates raised up on one end. Looks like too much current. The power head is not too big and I'm only using one. But the plates don't like it, but I need some current in my 90 gallon. Tentacles look skinnier than before. Will stop power head and check parameters soon.

 

[KrisReef]

Snap a picture and post it. My plates would inflate (huge) and drift around sometimes landing on other corals and possibly eating them?