Hi About to start up my Redsea reefer 250 with a custom made sump being 12" W x 15 L and waterdepth 10" in the refugium part 7,54 gallon in size and the reefers display tank is 54 gallon. The display is gonna be lit with a philips coralcare 190w led light running aprox 100% in the middle of the day and ramp up and down to mimick the sun. I should have australian acropora sps and maybe a clam or 2. I read at a guide that refugium light should be 0,06-0.08 watt per liters displaytank if i remember correctly. This means around 14 watt over my refugium. You guys with knowledge, which lamp should i get for good results? I have ordered a kessil h380 before i read the guide but at 90 watt and no power adjustment on the lamp it feels like overkill and maybe this isnt healthy for my system. Is possible to go 1 hour on 1 hour off over the night to lower the lamps effectivity or should i buy another one? For example one kessil h80 is 15watt but many says the algare are hard to get to survive with these lamp.