I had the torch in a lower light and flow spot before and was looking slightly transparent but after putting it where it is in the picture it seemed like the green got a lot deeper and the coral looked healthier. But now when I went to feed the other day (I turn pumps off to feed because it makes it easier to feed metroplex to one of my fish) I noticed it looked a bit strange I reduced the flow coming out the powerhead on that side and most of the bands on the tentacles went away by the next day. Was it just too much flow possibly?