I am running 2 250 watt Iwasakis with 110 watts of actinic supplimentation, but some of my soft corals (mushrooms and finger leather) act as if they are getting pounded with light (i.e. they don't open up fully). The tank is 26" deep. Should I run my actinics longer without the halides on? Should I fire the halides one at a time instead of together? My cycle is 7 am - actinics on ..... 8 am both halides on ... 7 pm halides off .... 8 pm actinics off. Any advice?