I have a coralife aqualight pro 150W HQI. https://www.fosterandsmithaquatics.com/product/prod_display.cfm?c=3578+3733+13922&pcatid=13922 I've been having problems with the fixture. I know it's the ballast because I've changed the bulb and I still have the same problem. When the light first...

i was at a reef shop where the owner had the ability to adjust the K value on his ballast using a dial. it was a mogul pendant i have 250w Ice Cap pendants with Hamilton 14k double ended HQI bulbs and wonder if there is a ballast where I can do the same thing.... adjust the dial where i can...